@charset "UTF-8";
/*color*/
/*util*/
@-webkit-keyframes loading {
  0% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-moz-keyframes loading {
  0% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes loading {
  0% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-webkit-keyframes scroll {
  0% {
    height: 6px;
    -webkit-transform: translate(0, 0px);
    -moz-transform: translate(0, 0px);
    -ms-transform: translate(0, 0px);
    -o-transform: translate(0, 0px);
    transform: translate(0, 0px);
  }

  10% {
    height: 2px;
    -webkit-transform: translate(0, 6px);
    -moz-transform: translate(0, 6px);
    -ms-transform: translate(0, 6px);
    -o-transform: translate(0, 6px);
    transform: translate(0, 6px);
  }

  20% {
    height: 6px;
    -webkit-transform: translate(0, 0px);
    -moz-transform: translate(0, 0px);
    -ms-transform: translate(0, 0px);
    -o-transform: translate(0, 0px);
    transform: translate(0, 0px);
  }
}

@-moz-keyframes scroll {
  0% {
    height: 6px;
    -webkit-transform: translate(0, 0px);
    -moz-transform: translate(0, 0px);
    -ms-transform: translate(0, 0px);
    -o-transform: translate(0, 0px);
    transform: translate(0, 0px);
  }

  10% {
    height: 2px;
    -webkit-transform: translate(0, 6px);
    -moz-transform: translate(0, 6px);
    -ms-transform: translate(0, 6px);
    -o-transform: translate(0, 6px);
    transform: translate(0, 6px);
  }

  20% {
    height: 6px;
    -webkit-transform: translate(0, 0px);
    -moz-transform: translate(0, 0px);
    -ms-transform: translate(0, 0px);
    -o-transform: translate(0, 0px);
    transform: translate(0, 0px);
  }
}

@keyframes scroll {
  0% {
    height: 6px;
    -webkit-transform: translate(0, 0px);
    -moz-transform: translate(0, 0px);
    -ms-transform: translate(0, 0px);
    -o-transform: translate(0, 0px);
    transform: translate(0, 0px);
  }

  10% {
    height: 2px;
    -webkit-transform: translate(0, 6px);
    -moz-transform: translate(0, 6px);
    -ms-transform: translate(0, 6px);
    -o-transform: translate(0, 6px);
    transform: translate(0, 6px);
  }

  20% {
    height: 6px;
    -webkit-transform: translate(0, 0px);
    -moz-transform: translate(0, 0px);
    -ms-transform: translate(0, 0px);
    -o-transform: translate(0, 0px);
    transform: translate(0, 0px);
  }
}

@-webkit-keyframes btn_anim {
  0% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    transform: translateY(-100%);
  }

  25% {
    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
    transform: translateY(100%);
  }

  100% {
    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
    transform: translateY(100%);
  }
}

@-moz-keyframes btn_anim {
  0% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    transform: translateY(-100%);
  }

  25% {
    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
    transform: translateY(100%);
  }

  100% {
    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
    transform: translateY(100%);
  }
}

@keyframes btn_anim {
  0% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    transform: translateY(-100%);
  }

  25% {
    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
    transform: translateY(100%);
  }

  100% {
    -webkit-transform: translateY(100%);
    -moz-transform: translateY(100%);
    -ms-transform: translateY(100%);
    -o-transform: translateY(100%);
    transform: translateY(100%);
  }
}

@-webkit-keyframes btn_anim_sp {
  0% {
    transform: translateY(0);
  }

  3.57143% {
    transform: translateY(0);
  }

  7.14286% {
    transform: translateY(0);
  }

  14.28571% {
    transform: translateY(-12vw);
  }

  17.85714% {
    transform: translateY(0);
  }

  21.42857% {
    transform: translateY(-12vw);
  }

  28.57143% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(0);
  }
}

@-moz-keyframes btn_anim_sp {
  0% {
    transform: translateY(0);
  }

  3.57143% {
    transform: translateY(0);
  }

  7.14286% {
    transform: translateY(0);
  }

  14.28571% {
    transform: translateY(-12vw);
  }

  17.85714% {
    transform: translateY(0);
  }

  21.42857% {
    transform: translateY(-12vw);
  }

  28.57143% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(0);
  }
}

@keyframes btn_anim_sp {
  0% {
    transform: translateY(0);
  }

  3.57143% {
    transform: translateY(0);
  }

  7.14286% {
    transform: translateY(0);
  }

  14.28571% {
    transform: translateY(-12vw);
  }

  17.85714% {
    transform: translateY(0);
  }

  21.42857% {
    transform: translateY(-12vw);
  }

  28.57143% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(0);
  }
}

@-webkit-keyframes mask1 {
  0% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  50% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform: scale(0, 0);
    -moz-transform: scale(0, 0);
    -ms-transform: scale(0, 0);
    -o-transform: scale(0, 0);
    transform: scale(0, 0);
  }

  100% {
    -webkit-transform: scale(0, 0);
    -moz-transform: scale(0, 0);
    -ms-transform: scale(0, 0);
    -o-transform: scale(0, 0);
    transform: scale(0, 0);
  }
}

@-moz-keyframes mask1 {
  0% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  50% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform: scale(0, 0);
    -moz-transform: scale(0, 0);
    -ms-transform: scale(0, 0);
    -o-transform: scale(0, 0);
    transform: scale(0, 0);
  }

  100% {
    -webkit-transform: scale(0, 0);
    -moz-transform: scale(0, 0);
    -ms-transform: scale(0, 0);
    -o-transform: scale(0, 0);
    transform: scale(0, 0);
  }
}

@keyframes mask1 {
  0% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  50% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform: scale(0, 0);
    -moz-transform: scale(0, 0);
    -ms-transform: scale(0, 0);
    -o-transform: scale(0, 0);
    transform: scale(0, 0);
  }

  100% {
    -webkit-transform: scale(0, 0);
    -moz-transform: scale(0, 0);
    -ms-transform: scale(0, 0);
    -o-transform: scale(0, 0);
    transform: scale(0, 0);
  }
}

@-webkit-keyframes mask2 {
  0% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }
}

@-moz-keyframes mask2 {
  0% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }
}

@keyframes mask2 {
  0% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }
}

@-webkit-keyframes mask3 {
  0% {
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }
}

@-moz-keyframes mask3 {
  0% {
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }
}

@keyframes mask3 {
  0% {
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }
}

@-webkit-keyframes mask4 {
  0% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(100%);
  }
}

@-moz-keyframes mask4 {
  0% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(100%);
  }
}

@keyframes mask4 {
  0% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(100%);
  }
}

@-webkit-keyframes bar {
  0% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }
}

@-moz-keyframes bar {
  0% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }
}

@keyframes bar {
  0% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }

  50% {
    -webkit-transform-origin: left top;
    -moz-transform-origin: left top;
    -ms-transform-origin: left top;
    -o-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  51% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }

  100% {
    -webkit-transform-origin: right top;
    -moz-transform-origin: right top;
    -ms-transform-origin: right top;
    -o-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(0, 1);
    -moz-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
  }
}

@-webkit-keyframes count {
  0% {
    transform: scale(0, 1);
  }

  100% {
    transform: scale(1, 1);
  }
}

@-moz-keyframes count {
  0% {
    transform: scale(0, 1);
  }

  100% {
    transform: scale(1, 1);
  }
}

@keyframes count {
  0% {
    transform: scale(0, 1);
  }

  100% {
    transform: scale(1, 1);
  }
}

/*============================
mixin
============================*/
/*============================
easing
============================*/
/*
* position:absoluteで縦横中央ぞろえ
*/
/*size*/
@media screen and (min-width: 759px) {
  body {
    	/*
    	background: url(../../img/oil/_guide.png) no-repeat top center;
    	-webkit-background-size: 1366px auto;
    	background-size: 1366px auto;
    	background-position-y: 0px;
    	//background-position-y: 79px;
    	// background-position-y: 134px;
    	width: 1366px;
        margin: 0 auto !important;
    	#wrapper{
    		@include opacity(0.6);
    	}
    */
  }
  body a {
    cursor: pointer;
  }
  body #wrapper {
    background: white;
    /* &:after {
    	content:'';
    	position: absolute;
    	width: 50%;
    	height: 100%;
    	background: $white;
    	top: 0;
    	left: -50%;
    	transition:$anim_time_pc $anim_ease;
    	z-index: 10003;
    }
    &:before {
    	content:'';
    	position: absolute;
    	width: 50%;
    	height: 100%;
    	background: $white;
    	top: 0;
    	right: -50%;
    	transition:$anim_time_pc $anim_ease;
    	z-index: 10003;
    } */
  }
  body #wrapper .inner {
    padding: 0;
  }
  body #wrapper #anim_space {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10003;
    pointer-events: none;
  }
  body #wrapper #anim_space:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: #c80d48;
    top: 0;
    left: 0;
    pointer-events: none;
    transition: 1s cubic-bezier(0.33, 1, 0.68, 1) 0.4s;
  }
  body #wrapper #anim_space:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: white;
    top: 0;
    left: 0;
    pointer-events: none;
    transition: 1s cubic-bezier(0.33, 1, 0.68, 1);
  }
  body #wrapper.start #anim_space:after {
    left: 100%;
  }
  body #wrapper.start #anim_space:before {
    left: 100%;
  }
  body #wrapper #main #fv {
    line-height: 0;
    margin: 0 0 99px 0;
  }
  body #wrapper #main #fv h1 {
    position: relative;
  }
  body #wrapper #main #fv figure {
    display: flex;
    width: 100%;
  }
  body #wrapper #main #fv figure .img {
    width: 100%;
    overflow: hidden;
  }
  body #wrapper #main #fv figure .img img {
    top: 0;
    position: relative;
  }
  body #wrapper #main #fv figure figcaption {
    width: 34.6%;
    height: 100%;
    background: #c80d48;
    position: absolute;
    top: 0;
    right: 0;
  }
  body #wrapper #main #fv figure figcaption p {
    position: absolute;
    width: 16.83748vw;
    top: 10.39531vw;
    left: -7%;
    line-height: 0;
  }
  body #wrapper #main #fv figure figcaption h1 {
    line-height: 0;
    top: 20.76923vw;
    left: 10.5%;
    width: 59.5%;
    position: absolute;
  }
  body #wrapper #main #fv figure figcaption small {
    display: block;
    font-size: 0.76923vw;
    line-height: 1em;
    position: absolute;
    bottom: 1.53846vw;
    right: 104.5%;
    white-space: nowrap;
    color: #231714;
    letter-spacing: -0.15em;
    font-family: "ヒラギノ明朝 ProN W3", "HiraMinProN-W3", "Hiragino Mincho ProN", "游明朝", "Yu Mincho", "ＭＳ Ｐ明朝", "MS PMincho", "MS 明朝", "Noto Serif JP", serif;
  }
  body #wrapper #main #intro {
    margin-bottom: 64px;
    overflow: visible;
  }
  body #wrapper #main #intro .box {
    position: relative;
    z-index: 10;
  }
  body #wrapper #main #intro .inner {
    position: relative;
    z-index: 2;
  }
  body #wrapper #main #intro .copy {
    font-size: 1.66667em;
    color: white;
    background: #c80e47;
    display: inline-block;
    margin: 0 0 0 300px;
    padding: 18px 60px 27px 39px;
    letter-spacing: 0.04em;
    box-sizing: border-box;
    width: 237px;
    height: 63px;
  }
  body #wrapper #main #intro h3 {
    font-size: 2.33333em;
    margin: -17px 0 0 50px;
    min-width: 390px;
  }
  body #wrapper #main #intro h3 span {
    width: 100%;
    font-size: 28px;
    line-height: 1.6;
    font-weight: 600;
    letter-spacing: 0;
    color: #000;
    box-sizing: border-box;
    text-align: left;
    background: linear-gradient(90deg, rgba(194, 200, 211, 0.5) 0%, rgba(230, 233, 239, 0.5) 100%);
    padding: 11px 26px 10px;
  }
  body #wrapper #main #intro h3 span:before {
    background: linear-gradient(-90deg, #c2c8d3 0%, #e6e9ef 100%);
  }
  body #wrapper #main #intro h3 span.s {
    font-size: 16px;
    letter-spacing: 0.02em;
    padding: 16px 0 0 0;
  }
  body #wrapper #main #intro .n {
    font-size: 1em;
    line-height: 2;
    margin: 20px 0 0 50px;
    display: block;
    letter-spacing: 0.07em;
  }
  body #wrapper #main #intro .detail {
    position: relative;
  }
  body #wrapper #main #intro .detail .img {
    width: 342px;
    float: left;
    margin: -102px 70px 0 426px;
  }
  body #wrapper #main #intro .detail .img .note {
    font-size: 10px;
    margin: 44px 0 0 20px;
  }
  body #wrapper #main #intro .detail .txts {
    float: left;
    width: 220px;
    position: relative;
  }
  body #wrapper #main #intro .detail .name {
    font-size: 1.25em;
    line-height: 2.2;
  }
  body #wrapper #main #intro .detail .red {
    font-size: 1.25em;
    line-height: 2.2;
    color: #c80d48;
  }
  body #wrapper #main #intro .detail small {
    display: block;
    font-size: 1em;
    line-height: 2;
    margin: 6px 0;
  }
  body #wrapper #main #intro .detail .desc {
    position: absolute;
    width: 442px;
    border-left: 6px solid #8a96a8;
    font-size: 1.25em;
    line-height: 2;
    font-weight: 600;
    box-sizing: border-box;
    padding: 0 0 0 20px;
    bottom: -140px;
    left: -793px;
  }
  body #wrapper #main #intro .detail .desc2 {
    position: absolute;
    width: 442px;
    font-size: 1em;
    line-height: 2;
    bottom: -3px;
    left: -793px;
  }
  body #wrapper #main #intro .detail a {
    border: 1px solid #c80e47;
    background: #c80e47;
    color: white;
    margin: 17px 0 0 0;
  }
  body #wrapper #main #intro .detail a:hover {
    background: white;
    color: #c80e47;
  }
  body #wrapper #main #intro .detail a:hover span {
    background-image: url(../../img/cmn/icon_arr2_r.svg);
  }
  body #wrapper #main #intro .detail a span {
    background: url(../../img/cmn/icon_arr2_w.svg) no-repeat center center;
    background-size: contain;
  }
  body #wrapper #main #intro .detail a img {
    width: 12px;
    display: inline-block;
    margin: 0 10px 0 0;
  }
  body #wrapper #main #reason {
    margin: 0 0 100px 0;
  }
  body #wrapper #main #reason .inner {
    position: relative;
    z-index: 2;
  }
  body #wrapper #main #reason .intro {
    font-size: 1.66667em;
    font-weight: 700;
    margin: 78px 0 45px 140px;
    letter-spacing: 0.03em;
  }
  body #wrapper #main #reason .intro span {
    display: inline-block;
    position: relative;
  }
  body #wrapper #main #reason .intro span:before {
    content: "";
    display: block;
    position: absolute;
    bottom: -2px;
    left: 10px;
    width: calc(100% - 20px);
    height: 3px;
    background: #c80d48;
  }
  body #wrapper #main #reason .intro span small {
    position: relative;
    z-index: 1;
  }
  body #wrapper #main #reason .detail {
    float: none;
    width: 980px;
    margin: 0 auto;
    overflow: visible;
  }
  body #wrapper #main #reason .detail.open:before {
    opacity: 1;
    transform: translate(0px);
  }
  body #wrapper #main #reason .detail:before {
    content: "";
    display: block;
    position: absolute;
    top: 34px;
    left: 652px;
    width: 181px;
    height: 57px;
    background: #c80e47;
    opacity: 0;
    transform: translate(-50px, -50px);
    -webkit-transition: all 1.6s;
    transition: all 1.6s;
    -webkit-transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
  }
  body #wrapper #main #reason .detail .title {
    margin-bottom: 87px;
    text-align: center;
  }
  body #wrapper #main #reason .detail .title h3 {
    position: relative;
    z-index: 3;
    font-size: 1.66667em;
  }
  body #wrapper #main #reason .detail .title h3 span {
    padding: 20px 20px;
    letter-spacing: 0.04em;
    position: relative;
    left: -31px;
  }
  body #wrapper #main #reason .detail .items .item {
    position: relative;
    margin: 0 0 78px 0;
  }
  body #wrapper #main #reason .detail .items .item .ttl {
    text-align: center;
    font-size: 1.66667em;
    line-height: 1;
    margin: 0 0 60px 0;
  }
  body #wrapper #main #reason .detail .items .item .ttl span {
    display: inline-block;
    position: relative;
    letter-spacing: 0.03em;
    padding: 0 0 7px 0;
  }
  body #wrapper #main #reason .detail .items .item .ttl span:before {
    content: "";
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: black;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin: 0 0 40px 90px;
    width: 800px;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li {
    position: relative;
    width: 380px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li.open {
    -webkit-transition: all 1.6s;
    transition: all 1.6s;
    -webkit-transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    opacity: 1;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li.open:before, body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li.open:after {
    transition-delay: 0.4s;
    background-size: 100%;
    opacity: 1;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li p {
    width: 100%;
    text-align: center;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li .t1 {
    font-size: 1.25em;
    margin: 0 0 13px 0;
    border: 1px solid #c80e47;
    height: 36px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    color: #c80e47;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li .t2 {
    font-size: 1.25em;
    margin: 0 0 4px 0;
    line-height: 2;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li small {
    font-size: 0.91667em;
    text-align: center;
    color: #c80e47;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area {
    position: relative;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure {
    position: relative;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure .img {
    width: 281px;
    margin: 0 0 0 138px;
    -webkit-transition: all 1.6s;
    transition: all 1.6s;
    -webkit-transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    opacity: 0;
    -webkit-transform: translateY(50px);
    -moz-transform: translateY(50px);
    -ms-transform: translateY(50px);
    -o-transform: translateY(50px);
    transform: translateY(50px);
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure .img.open {
    opacity: 1;
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
    transform: translateY(0px);
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption {
    position: absolute;
    top: 60px;
    left: 380px;
    width: 463px;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .copy {
    font-size: 1.83333em;
    margin-bottom: 33px;
    position: relative;
    left: -10px;
    letter-spacing: 0.03em;
    display: inline-block;
    top: 5px;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .copy:before {
    content: "";
    display: block;
    height: 1px;
    border-bottom: 1px solid black;
    position: absolute;
    bottom: -8px;
    left: 10px;
    width: 330px;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .txt {
    color: white;
    font-size: 1.25em;
    line-height: 2;
    margin-bottom: 27px;
    letter-spacing: 0.06em;
    background: #c80e47;
    mix-blend-mode: multiply;
    box-sizing: border-box;
    padding: 23px 0 23px 28px;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .txt span {
    position: relative;
    top: -3px;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption small {
    font-size: 1em;
  }
  body #wrapper #main #howto {
    padding: 50px 0 100px;
  }
  body #wrapper #main #howto:before {
    top: 74px;
  }
  body #wrapper #main #howto h2 {
    margin: 0 0 126px 0;
  }
  /* body #wrapper #main #howto .inner {
    position: relative;
    z-index: 2;
  }
  body #wrapper #main #howto .copy {
    font-size: 1.25em;
    line-height: 2;
    text-align: center;
    margin-bottom: 50px;
  }
  body #wrapper #main #howto h3 {
    margin-bottom: 73px;
  }
  body #wrapper #main #howto h3 span {
    margin: 0 auto;
    width: 343px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    background: #c80e47;
    color: white;
    font-size: 1.25em;
    line-height: 2;
  }
  body #wrapper #main #howto ul {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin: 0 auto 51px auto;
    width: 800px;
  }
  body #wrapper #main #howto ul li {
    position: relative;
    height: 367px;
    width: 380px;
  }
  body #wrapper #main #howto ul li section {
    width: 100%;
    height: 368px;
    position: relative;
    box-sizing: border-box;
  }
  body #wrapper #main #howto ul li section h4 {
    font-size: 1.66667em;
    line-height: 2;
    margin-bottom: 22px;
    letter-spacing: 0.05em;
    border-left: 3px solid #c80e47;
    box-sizing: border-box;
    padding: 0 0 0 18px;
  }
  body #wrapper #main #howto ul li section .t1 {
    font-size: 1.25em;
    line-height: 2;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
  }
  body #wrapper #main #howto ul li section small {
    font-size: 1em;
    line-height: 2;
  }
  body #wrapper #main #howto ul li section span {
    position: absolute;
    bottom: 26px;
    right: 0;
    font-size: 0.91667em;
  }
  body #wrapper #main #howto ul li img {
    position: absolute;
    width: 140px;
    bottom: 58px;
    right: 0px;
  } */
  body #wrapper #main #howto .rec {
    position: relative;
    clear: both;
    text-align: center;
  }
  body #wrapper #main #howto .rec .box {
    width: 620px;
    display: inline-block;
    position: relative;
  }
  body #wrapper #main #howto .rec .box .side {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 14px;
    height: 100%;
    border-left: 1px solid #c80e47;
    border-top: 1px solid #c80e47;
    border-bottom: 1px solid #c80e47;
    box-sizing: border-box;
  }
  body #wrapper #main #howto .rec .box .side:nth-of-type(2) {
    left: auto;
    right: 0;
    border-right: 1px solid #c80e47;
    border-left: none;
  }
  body #wrapper #main #howto .rec .box .copy {
    display: inline-block;
    background: #c80e47;
    color: white;
    font-size: 1.25em;
    width: 90px;
    height: 22px;
    display: flex;
    justify-content: center;
    align-content: center;
    align-items: center;
    margin: 0 auto 12px auto;
  }
  body #wrapper #main #howto .rec .box .ttl {
    text-align: center;
    margin: 0 0 35px 0;
  }
  body #wrapper #main #howto .rec .box .ttl img {
    width: 174px;
  }
  body #wrapper #main #howto .rec .box .set {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  body #wrapper #main #howto .rec .box .set .img {
    width: 135px;
    margin: 50px 60px 0 26px;
  }
  body #wrapper #main #howto .rec .box .set .txt {
    text-align: left;
    margin: 4px 0 0 0;
  }
  body #wrapper #main #howto .rec .box .set .txt .bar {
    font-size: 1.25em;
    font-weight: 600;
  }
  body #wrapper #main #howto .rec .box .set .txt .bar span {
    padding: 8px 34px;
    letter-spacing: 0.04em;
    margin: 0 0 16px 0;
    color: #000;
    background: linear-gradient(90deg, rgba(194, 200, 211, 0.5) 0%, rgba(230, 233, 239, 0.5) 100%);
  }
  body #wrapper #main #howto .rec .box .set .txt .bar span::before {
    background: linear-gradient(-90deg, #c2c8d3 0%, #e6e9ef 100%);
  }
  body #wrapper #main #howto .rec .box .set .txt .name {
    font-size: 1.25em;
    line-height: 2.2;
  }
  body #wrapper #main #howto .rec .box .set .txt .r {
    font-size: 1.25em;
    line-height: 2;
    color: #c80e47;
    margin: 0 0 11px 0;
  }
}
/*size*/
@media screen and (max-width: 758px) {
  body {
    	/*
    	background: url(../../img/oil/_guidesp.png) no-repeat top center;
    	-webkit-background-size: 100% auto;
    	background-size: 100% auto;
    	background-position-y: -64px;
    	#wrapper{
    		@include opacity(0.6);
    	}
    	.tsuijyu {
    		@include opacity(0.6);
    	}
    */
  }
  body #wrapper {
    background: white;
    /* &:after {
    	content:'';
    	position: absolute;
    	width: 50%;
    	height: 100%;
    	background: $white;
    	top: 0;
    	left: -50%;
    	transition:$anim_time $anim_ease;
    	z-index: 10003;
    }
    &:before {
    	content:'';
    	position: absolute;
    	width: 50%;
    	height: 100%;
    	background: $white;
    	top: 0;
    	right: -50%;
    	transition:$anim_time $anim_ease;
    	z-index: 10003;
    } */
  }
  body #wrapper .inner {
    padding: 0;
  }
  body #wrapper #anim_space {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10003;
    pointer-events: none;
  }
  body #wrapper #anim_space:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: #c80d48;
    top: 0;
    left: 0;
    pointer-events: none;
    transition: 0.6s cubic-bezier(0.33, 1, 0.68, 1) 0.36s;
  }
  body #wrapper #anim_space:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: white;
    top: 0;
    left: 0;
    pointer-events: none;
    transition: 0.6s cubic-bezier(0.33, 1, 0.68, 1);
  }
  body #wrapper.start #anim_space:after {
    left: 100%;
  }
  body #wrapper.start #anim_space:before {
    left: 100%;
  }
  body #wrapper #main #fv {
    line-height: 0;
    margin: 0 0 16vw 0;
  }
  body #wrapper #main #fv h1 {
    position: relative;
  }
  body #wrapper #main #fv figure .img {
    width: 100%;
    overflow: hidden;
    line-height: 0;
  }
  body #wrapper #main #fv figure .img img {
    position: relative;
  }
  body #wrapper #main #fv figure figcaption {
    height: 37.2vw;
    background: #c80d48;
    position: relative;
  }
  body #wrapper #main #fv figure figcaption p {
    position: absolute;
    width: 42.3%;
    top: -10.5vw;
    left: 10.7%;
    line-height: 0;
    z-index: 3;
  }
  body #wrapper #main #fv figure figcaption h1 {
    line-height: 0;
    position: absolute;
    top: 10.9vw;
    left: 31.5%;
    width: 35.7%;
  }
  body #wrapper #main #fv figure figcaption small {
    display: block;
    font-size: 18px;
    font-size: 2.4vw;
    line-height: 1em;
    letter-spacing: -0.15em;
    position: absolute;
    white-space: nowrap;
    color: #231714;
    bottom: 41vw;
    right: 4%;
  }
  body #wrapper #main #intro {
    margin-bottom: 12.27vw;
  }
  body #wrapper #main #intro .box {
    position: relative;
    z-index: 10;
    text-align: center;
  }
  body #wrapper #main #intro .copy {
    font-size: 4vw;
    color: white;
    background: #c80e47;
    display: inline-block;
    margin: 0 0 0 51vw;
    padding: 2.8vw 13vw 6vw 6.5vw;
    letter-spacing: 0.04em;
    width: 30vw;
    height: 4.6vw;
  }
  body #wrapper #main #intro h3 {
    display: block;
    font-size: 5.33vw;
    font-weight: 600;
    text-align: center;
    margin: auto 3vw;
  }
  body #wrapper #main #intro h3 span {
    line-height: 1.75;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    color: #000;
    background: linear-gradient(90deg, rgba(194, 200, 211, 0.5) 0%, rgba(230, 233, 239, 0.5) 100%);
    padding: 5.33vw 5.33vw;
    letter-spacing: 0;
  }
  body #wrapper #main #intro h3 span:before {
    background: linear-gradient(-90deg, #c2c8d3 0%, #e6e9ef 100%);
  }
  body #wrapper #main #intro h3 span.s {
    font-size: 4vw;
    line-height: 1.9;
    padding: 2.5vw 0 0 0;
    margin: 0;
  }
  body #wrapper #main #intro .n {
    font-size: 2.4vw;
    line-height: 2;
    margin: 3vw 9vw 6vw 9vw;
    display: block;
    letter-spacing: 0;
  }
  body #wrapper #main #intro .detail {
    position: relative;
  }
  body #wrapper #main #intro .detail .img {
    width: 82%;
    margin: 9vw 0 2vw 9%;
  }
  body #wrapper #main #intro .detail .txts {
    width: 100%;
    position: relative;
    text-align: center;
  }
  body #wrapper #main #intro .detail .name {
    font-size: 3.47vw;
    line-height: 1.923;
    text-align: center;
  }
  body #wrapper #main #intro .detail .red {
    font-size: 3.47vw;
    line-height: 1.923;
    text-align: center;
    color: #c80d48;
  }
  body #wrapper #main #intro .detail small {
    font-size: 2.67vw;
    line-height: 2;
    display: block;
    text-align: center;
    margin: 1.33vw 0;
  }
  body #wrapper #main #intro .detail .desc {
    border-left: 2vw solid #8a96a8;
    font-size: 2.93333vw;
    line-height: 2.1;
    font-weight: 600;
    box-sizing: border-box;
    padding: 0 0 0 2.66667vw;
    margin: 4.8vw 0 4vw 0;
    display: inline-block;
  }
  body #wrapper #main #intro .detail .desc2 {
    font-size: 2.4vw;
    display: block;
    padding: 0 0 0 9vw;
    margin-bottom: 10vw;
  }
  body #wrapper #main #intro .detail .note {
    font-size: 2.67vw;
    text-align: center;
    margin: 6.4vw auto;
  }
  body #wrapper #main #intro .detail a {
    border: 1px solid #c80e47;
    background: #c80e47;
    color: white;
    font-size: 4vw;
    width: 43.73333vw;
    height: 8.53333vw;
  }
  body #wrapper #main #intro .detail a span {
    background: url(../../img/cmn/icon_arr2_w.svg) no-repeat center center;
    background-size: contain;
  }
  body #wrapper #main #intro .detail a img {
    width: 3.2vw;
    display: inline-block;
    margin: 0 2vw 0 0;
  }
  body #wrapper #main #reason {
    margin: 0 0 14vw 0;
  }
  body #wrapper #main #reason h2 {
    padding-left: 11.5vw;
    margin: 0 0 13vw 0;
  }
  body #wrapper #main #reason .inner {
    position: relative;
    z-index: 2;
    width: 100%;
    margin: 0;
  }
  body #wrapper #main #reason .intro {
    font-weight: 600;
    font-size: 5.33vw;
    line-height: 1.5;
    padding: 0 0 0 8vw;
    margin: 0 auto 8vw;
  }
  body #wrapper #main #reason .intro .line {
    display: inline-block;
    position: relative;
  }
  body #wrapper #main #reason .intro .line:before {
    content: "";
    display: block;
    position: absolute;
    left: 10px;
    bottom: 4px;
    width: calc(100% - 20px);
    height: 3px;
    background: #c80d48;
  }
  body #wrapper #main #reason .intro .line small {
    position: relative;
    z-index: 1;
  }
  body #wrapper #main #reason .detail {
    float: none;
    width: 82.93333vw;
    margin: 0 auto;
    overflow: visible;
  }
  body #wrapper #main #reason .detail.open:before {
    opacity: 1;
    transform: translate(0px);
  }
  body #wrapper #main #reason .detail:before {
    content: "";
    display: block;
    position: absolute;
    top: 16vw;
    left: 66vw;
    width: 20.26667vw;
    height: 24vw;
    background: #c80e47;
    opacity: 0;
    transform: translate(-10vw, -10vw);
    -webkit-transition: all 1.6s;
    transition: all 1.6s;
    -webkit-transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
  }
  body #wrapper #main #reason .detail .title {
    margin-bottom: 9.86667vw;
    text-align: center;
    margin: 0 0 0 -11%;
  }
  body #wrapper #main #reason .detail .title h3 {
    float: left;
    position: relative;
    z-index: 3;
    font-size: 5.06667vw;
    margin: 0 0 22.5vw 0;
    width: 96%;
  }
  body #wrapper #main #reason .detail .title h3 span {
    letter-spacing: 0;
    position: relative;
    text-align: left;
    padding: 2.5vw 4vw 2vw 13vw;
    line-height: 1.9;
    box-sizing: border-box;
    width: 100%;
  }
  body #wrapper #main #reason .detail .items {
    clear: both;
  }
  body #wrapper #main #reason .detail .items .item {
    position: relative;
    margin: 0 0 19.5vw 0;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul {
    position: relative;
    width: 90%;
    margin: 0 auto;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li {
    position: relative;
    width: 100%;
    margin: 0 0 14.5vw 0;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li p {
    width: 100%;
    text-align: center;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li .t1 {
    font-size: 4vw;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    width: 100%;
    height: 9.6vw;
    color: #c80e47;
    border: 1px solid #c80e47;
    margin: 0 0 4vw 0;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li div {
    width: 100%;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) ul li .t2 {
    font-size: 3.2vw;
    text-align: center;
    line-height: 2;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area {
    position: relative;
    margin: 0 0 0 5%;
    width: 105%;
    height: 91vw;
    padding: 4.5vw 0 0 0;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure {
    position: relative;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure .img {
    width: 43vw;
    margin: 0;
    -webkit-transition: all 1.6s;
    transition: all 1.6s;
    -webkit-transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    opacity: 0;
    -webkit-transform: translateY(10vw);
    -moz-transform: translateY(10vw);
    -ms-transform: translateY(10vw);
    -o-transform: translateY(10vw);
    transform: translateY(10vw);
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure .img.open {
    opacity: 1;
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
    transform: translateY(0px);
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption {
    position: absolute;
    top: 12vw;
    left: 31vw;
    width: 58.66667vw;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .copy {
    font-size: 4vw;
    margin-bottom: 4vw;
    position: relative;
    left: 0vw;
    line-height: 2;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .copy:before {
    content: "";
    display: block;
    height: 1px;
    border-bottom: 1px solid black;
    position: absolute;
    top: 6vw;
    left: 3vw;
    width: 26vw;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .copy:after {
    content: "";
    display: block;
    height: 1px;
    border-bottom: 1px solid black;
    position: absolute;
    top: 14vw;
    left: 3vw;
    width: 31vw;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .txt {
    color: white;
    background: #c80e47;
    mix-blend-mode: multiply;
    box-sizing: border-box;
    padding: 4vw 2.66667vw 4.53333vw 2.66667vw;
    font-size: 3.2vw;
    line-height: 2;
    margin: 0 0 3vw 5%;
    width: 100%;
    letter-spacing: 0.15vw;
    white-space: nowrap;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption .txt span {
    position: relative;
    top: -0.5vw;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area figure figcaption small {
    font-size: 2.4vw;
    margin: 0 0 0 -53%;
    width: 140%;
    display: block;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area a {
    display: inline-block;
    position: relative;
    color: black;
    font-size: 3.73333vw;
    margin: 24vw 0 0 14vw;
    letter-spacing: 0.07em;
    width: 71vw;
    line-height: 1.8;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area a:before {
    content: "";
    display: block;
    background: #c80e47;
    width: 100%;
    height: 1px;
    position: absolute;
    bottom: -1vw;
    left: 0;
  }
  body #wrapper #main #reason .detail .items .item:nth-of-type(1) .img_area a:after {
    content: "";
    display: inline-block;
    background: url(../../img/oil/arr_btm.svg) no-repeat center center;
    background-size: 4vw auto;
    height: 15.73333vw;
    width: 4vw;
    position: absolute;
    top: -1.3vw;
    right: 3vw;
  }
  body #wrapper #main #howto {
    padding: 10vw 0 27vw 0;
  }
  body #wrapper #main #howto:before {
    top: 15vw;
  }
  body #wrapper #main #howto h2 {
    padding-left: 11.5vw;
    margin: 0 0 17vw 0;
  }
  /* body #wrapper #main #howto .inner {
    width: 82.8%;
    margin: 0 0 0 8.6%;
  }
  body #wrapper #main #howto .copy {
    font-size: 3.2vw;
    line-height: 2;
    text-align: center;
    margin-bottom: 14vw;
  }
  body #wrapper #main #howto h3 {
    margin-bottom: 7vw;
  }
  body #wrapper #main #howto h3 span {
    margin: 0 auto;
    width: 69.6vw;
    height: 8vw;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    background: #c80e47;
    color: white;
    font-size: 3.2vw;
    line-height: 2;
  }
  body #wrapper #main #howto ul {
    position: relative;
    width: 100%;
    margin: 0 auto 8vw auto;
  }
  body #wrapper #main #howto ul li {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    align-content: center;
    justify-content: center;
    flex-wrap: wrap;
    padding: 7vw 0 6vw 0;
  }
  body #wrapper #main #howto ul li section {
    width: 100%;
    position: relative;
    box-sizing: border-box;
    padding: 0 4vw;
    margin: 0;
    height: 66vw;
    z-index: 3;
    overflow: visible;
  }
  body #wrapper #main #howto ul li section h4 {
    font-size: 5.06667vw;
    line-height: 2;
    margin-bottom: 3vw;
    letter-spacing: 0.05em;
    border-left: 3px solid #c80e47;
    box-sizing: border-box;
    padding: 0 0 0 5vw;
    white-space: nowrap;
  }
  body #wrapper #main #howto ul li section .t1 {
    font-size: 3.2vw;
    line-height: 2;
    margin-bottom: 2.5vw;
    letter-spacing: 0.1vw;
  }
  body #wrapper #main #howto ul li section small {
    font-size: 2.4vw;
    line-height: 1.8;
    width: 50vw;
    display: block;
  }
  body #wrapper #main #howto ul li section span {
    position: absolute;
    bottom: -2vw;
    right: 0;
    font-size: 2.13333vw;
    text-align: center;
    width: 30vw;
    bottom: -1vw;
  }
  body #wrapper #main #howto ul li img {
    width: 23.2vw;
    position: absolute;
    bottom: 16vw;
    right: 4vw;
  } */
  body #wrapper #main #howto .rec {
    position: relative;
    clear: both;
    text-align: center;
  }
  body #wrapper #main #howto .rec .box {
    width: 90%;
    display: inline-block;
    position: relative;
  }
  body #wrapper #main #howto .rec .box .side {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 3.73333vw;
    height: 100%;
    border-left: 1px solid #c80e47;
    border-top: 1px solid #c80e47;
    border-bottom: 1px solid #c80e47;
    box-sizing: border-box;
  }
  body #wrapper #main #howto .rec .box .side:nth-of-type(2) {
    left: auto;
    right: 0;
    border-right: 1px solid #c80e47;
    border-left: none;
  }
  body #wrapper #main #howto .rec .box .copy {
    display: inline-block;
    background: #c80e47;
    color: white;
    font-size: 4vw;
    width: 24vw;
    height: 5.86667vw;
    display: flex;
    justify-content: center;
    align-content: center;
    align-items: center;
    margin: -1vw auto 3.2vw auto;
  }
  body #wrapper #main #howto .rec .box .ttl {
    text-align: center;
    margin: 0 0 8vw 0;
  }
  body #wrapper #main #howto .rec .box .ttl img {
    width: 46.4vw;
  }
  body #wrapper #main #howto .rec .box .set .img {
    width: 50%;
    margin: 10vw auto 8.5vw auto;
  }
  body #wrapper #main #howto .rec .box .set .txt .bar {
    font-size: 4vw;
    font-weight: 600;
    margin: 0 0 5.5vw 0;
  }
  body #wrapper #main #howto .rec .box .set .txt .bar span {
    padding: 1vw 2vw;
    letter-spacing: 0.04em;
    color: #000;
    background: linear-gradient(90deg, rgba(194, 200, 211, 0.5) 0%, rgba(230, 233, 239, 0.5) 100%);
  }
  body #wrapper #main #howto .rec .box .set .txt .bar span::before {
    background: linear-gradient(-90deg, #c2c8d3 0%, #e6e9ef 100%);
  }
  body #wrapper #main #howto .rec .box .set .txt .name {
    font-size: 1.25em;
    line-height: 1.8;
  }
  body #wrapper #main #howto .rec .box .set .txt .r {
    font-size: 2.67vw;
    line-height: 2;
    color: #c80e47;
    margin: 1.6vw 0 5vw 0;
  }
  body #wrapper #main #howto .rec .box .set .txt a {
    display: block;
    margin: 0 auto;
    border: 1px solid black;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    font-size: 4vw;
    width: 43.73333vw;
    height: 8.53333vw;
    box-sizing: border-box;
    color: black;
  }
  body #wrapper #main #howto .rec .box .set .txt a img {
    width: 3.2vw;
    display: inline-block;
    margin: 0 2vw 0 0;
  }
}

/* --- block_anchor -------------------- */
@media screen and (min-width: 759px) {
  .anchorWrap {
    width: 90%;
    max-width: 800px;
    display: flex;
    justify-content: space-between;
    margin: 60px auto;
  }
  .anchorWrap .anchorBtn {
    width: 47.5%;
  }
  .anchorWrap .anchorBtn a {
    display: block;
    padding: 18px 10px;
    border: 1px solid #000;
    transition: opacity 0.3s;
  }
  .anchorWrap .anchorBtn a:hover {
    opacity: 0.6;
  }
  .anchorWrap .anchorBtn a img {
    display: block;
    width: auto !important;
    max-width: 100%;
    margin: auto;
  }
}
@media screen and (max-width: 758px) {
  .anchorWrap {
    width: 84%;
    display: flex;
    justify-content: center;
    margin: 0 auto 22.67vw;
  }
  .anchorWrap .anchorBtn {
    width: 50%;
    border: 1px solid #000;
  }
  .anchorWrap .anchorBtn:nth-of-type(2) {
    border-left: 0;
  }
  .anchorWrap .anchorBtn a {
    display: block;
    padding: 2.67vw;
  }
  .anchorWrap .anchorBtn a .img {
    width: 36.71%;
    max-width: 100%;
    margin: auto;
  }
  .anchorWrap .anchorBtn a img {
    display: block;
  }
}

/* --- block_reason -------------------- */
@media screen and (min-width: 759px) {
  .block_reason .acc-set {
    max-width: 800px;
    margin: 0 auto;
  }
  .block_reason .acc-set + .acc-set {
    margin-top: 100px;
  }
  .block_reason .acc-head {
    pointer-events: none;
    text-align: center;
    margin: 0 0 50px;
  }
  .block_reason .acc-head .title {
    display: inline-block;
    font-size: 20px;
    font-weight: 600;
    color: #000;
    line-height: 1.5;
    padding: 14px 30px;
    background: linear-gradient(90deg, rgba(194, 200, 211, 0.5) 0%, rgba(230, 233, 239, 0.5) 100%);
  }
  .block_reason .acc-item {
    display: block !important;
  }
  /* 01 */
  .block_reason .acc-set--1 .app_wrap {
    display: flex;
    justify-content: space-between;
  }
  .block_reason .acc-set--1 .app_list {
    width: 50%;
  }
  .block_reason .acc-set--1 .app_item {
    display: flex;
  }
  .block_reason .acc-set--1 .app_item + .app_item {
    margin-top: 20px;
  } 
  .block_reason .acc-set--1 .app_item .img_box {
    width: 120px;
  }
  .block_reason .acc-set--1 .app_item--3 .img_box {
    width: 148px;
  }
  .block_reason .acc-set--1 .app_item .text_box {
    flex: 1;
    padding: 18px 0 18px 14px;
  }
  .block_reason .acc-set--1 .app_item--3 .text_box  {
    padding-top: 6px;
  }
  .block_reason .acc-set--1 .app_item .text_box .num {
    font-size: 20px;
    line-height: 1.5;
    font-weight: 600;
    color: #c80d48;
  }
  .block_reason .acc-set--1 .app_item .text_box .title {
    font-size: 20px;
    line-height: 1.5;
    font-weight: 600;
  }
  .block_reason .acc-set--1 .app_item .text_box .desc {
    font-size: 15px;
    line-height: 1.6;
    font-weight: 500;
  }
  .block_reason .acc-set--1 .app_item .text_box .desc sup {
    display: inline-block;
    transform: scale(0.6) translate(0.2em, 0.2em);
    transform-origin: top left;
  }
  .block_reason .acc-set--1 .app_item--3 .text_box .note {
    font-size: 12px;
    font-weight: 500;
    color: #80888e;
    margin: 30px 0 0 -10px;
  }
  /* 02 */
  .block_reason .acc-set.acc-set--2 {
    margin-top: 60px;
  }
  .block_reason .acc-set--2 .text_box {
    font-weight: 500;
    font-size: 20px;
    line-height: 1.5;
    text-align: center;
  }
  /* 03 */
  .block_reason .acc-set--3 .text_box {
    font-weight: 500;
    font-size: 20px;
    line-height: 1.5;
    text-align: center;
  }
  .block_reason .acc-set--3 .img_box {
    display: flex;
    justify-content: space-between;
    margin: 50px auto 0;
  }
  .block_reason .acc-set--3 .img_box .img {
    width: 47.5%;
  }
}
@media screen and (max-width: 758px) {
  .block_reason .acc-set {
    margin: 0 auto;
  }
  .block_reason .acc-set + .acc-set {
    margin-top: 5px;
  }
  .block_reason .acc-head {
    width: 100%;
    background: linear-gradient(90deg, rgba(194, 200, 211, 0.5) 0%, rgba(230, 233, 239, 0.5) 100%);
  }
  .block_reason .acc-head .title {
    font-size: 5.33vw;
    font-weight: 600;
    color: #000;
    line-height: 1.75;
    padding: 2.67vw 11.73vw;
    position: relative;
  }
  .block_reason .acc-head .title::before,
  .block_reason .acc-head .title::after {
    content: '';
    display: block;
    width: 4vw;
    height: 0.8vw;
    background: #000;
    position: absolute;
    top: 50%;
    right: 5.87vw;
    transform: translateY(-50%);
  }
  .block_reason .acc-head .title::after {
    transform: translateY(-50%) rotate(-90deg);
    transition: transform 0.4s;
  }
  .block_reason .acc-head.is-active .title::after {
    transform: translateY(-50%) rotate(0deg);
  }
  .block_reason .acc-item {
    display: none;
    padding: 10.67vw 0 14.4vw;
  }
  /* 01 */
  .block_reason .acc-set--1 .app_wrap {
    width: 72%;
    margin: 0 auto;
  }
  .block_reason .acc-set--1 .app_item {
    display: flex;
  }
  .block_reason .acc-set--1 .app_list + .app_list,
  .block_reason .acc-set--1 .app_item + .app_item {
    margin-top: 9.6vw;
  } 
  .block_reason .acc-set--1 .app_item .img_box {
    width: 33.6vw;
    padding: 0 3.2vw 0 3.73vw;
    box-sizing: border-box;
  }
  .block_reason .acc-set--1 .app_item--3 .img_box {
    padding: 0;
  }
  .block_reason .acc-set--1 .app_item .text_box {
    flex: 1;
    padding: 5.33vw 0 5.33vw 2.67vw;
  }
  .block_reason .acc-set--1 .app_item--3 .text_box  {
    padding-top: 2.13vw;
  }
  .block_reason .acc-set--1 .app_item .text_box .num {
    font-size: 3.73vw;
    line-height: 1.21;
    font-weight: 600;
    color: #c80d48;
    margin: 0 0 2.67vw;
  }
  .block_reason .acc-set--1 .app_item .text_box .title {
    font-size: 3.47vw;
    font-weight: 600;
    line-height: 1.61;
  }
  .block_reason .acc-set--1 .app_item .text_box .desc {
    font-size: 2.93vw;
    line-height: 1.8;
    font-weight: 500;
  }
  .block_reason .acc-set--1 .app_item .text_box .desc sup {
    display: inline-block;
    transform: scale(0.5) translateY(0.5em);
    transform-origin: top left;
  }
  .block_reason .acc-set--1 .app_item--3 .text_box .note {
    font-size: 2.67vw;
    font-weight: 500;
    line-height: 1.3;
    color: #80888e;
    margin: 3.2vw 0 0;
  }
  .block_reason .acc-set--1 .app_item--3 .text_box .note span {
    display: block;
    padding: 0 0 0 1em;
  }
  /* 02 */
  .block_reason .acc-set--2 .text_box {
    font-size: 4vw;
    font-weight: 500;
    line-height: 2;
    text-align: center;
  }
  /* 03 */
  .block_reason .acc-set--3 .text_box {
    font-size: 4vw;
    font-weight: 500;
    line-height: 2;
    text-align: center;
  }
  .block_reason .acc-set--3 .img_box {
    margin: 8vw auto 0;
    width: 64%;
  }
  .block_reason .acc-set--3 .img_box .img + .img {
    margin-top: 6.93vw;
  }
}

/* --- block_howto -------------------- */
@media screen and (min-width: 759px) {
  .block_howto .use_basis {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
  }
  .block_howto .use_basis .img_box {
    width: 284px;
    position: relative;
  }
  .block_howto .use_basis .img_box::before {
    content: '';
    display: block;
    width: 130px;
    height: 156px;
    background: #c80d48;
    position: absolute;
    top: -60px;
    right: -38px;
    z-index: -1;
    opacity: 0;
    transform: translate(-50px, 50px);
    transition: all 1.6s cubic-bezier(0.25, 1, 0.5, 1);
  }
  .block_howto .use_basis .img_box img {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1.6s cubic-bezier(0.25, 1, 0.5, 1);
  }
  .block_howto .use_basis .img_box.is-show::before,
  .block_howto .use_basis .img_box.is-show img {
    opacity: 1;
    transform: translate(0)
  }
  .block_howto .use_basis .item_box {
    flex: 1;
    padding: 0 0 0 90px;
  }
  .block_howto .use_basis .item_box .heading {
    font-size: 16px;
    line-height: 1.87;
    font-weight: 500;
    color: #c80d48;
    margin: 0 0 50px;
  }
  .block_howto .use_basis .list_step__item {
    display: flex;
    align-items: center;
  }
  .block_howto .use_basis .list_step__item + .list_step__item {
    margin: 30px 0 0;
  }
  .block_howto .use_basis .list_step__item .num {
    width: 18px;
  }
  .block_howto .use_basis .list_step__item .text {
    flex: 1;
    font-size: 15px;
    line-height: 2;
    font-weight: 500;
    padding: 0 0 0 18px;
  }
  .block_howto .use_ex {
    max-width: 800px;
    margin: 100px auto 140px;
  }
  .block_howto .use_ex .heading {
    font-size: 16px;
    line-height: 1.87;
    font-weight: 500;
    color: #c80d48;
    text-align: center;
    margin: 0 0 50px;
    pointer-events: none;
  }
  .block_howto .use_ex .heading span {
    min-width: 180px;
    display: inline-block;
    border: 1px solid #c80d48;
    box-sizing: border-box;
    padding: 6px 20px;
  }
  .block_howto .use_ex .list_ex {
    display: block !important;
  }
  .block_howto .use_ex .list_ex__item {
    display: flex;
  }
  .block_howto .use_ex .list_ex__item + .list_ex__item {
    margin: 50px 0 0;
  }
  .block_howto .use_ex .list_ex__item .img_box {
    width: 200px;
  }
  .block_howto .use_ex .list_ex__item .text_box {
    flex: 1;
    display: flex;
    padding: 0 0 0 38px;
  }
  .block_howto .use_ex .list_ex__item .text_box .num {
    width: 44px;
  }
  .block_howto .use_ex .list_ex__item .text_box .text {
    flex: 1;
    padding: 0 0 0 20px;
  }
  .block_howto .use_ex .list_ex__item .text_box .title {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.5;
    margin: 0 0 10px;
  }
  .block_howto .use_ex .list_ex__item .text_box .dl_ex {
    font-weight: 500;
    font-size: 15px;
    line-height: 2;
    display: flex;
    flex-wrap: wrap;
  }
  .block_howto .use_ex .list_ex__item .text_box .dl_ex__dt {
    width: 90px;
    color: #7f7f7f;
  }
  .block_howto .use_ex .list_ex__item .text_box .dl_ex__dd {
    width: calc(100% - 90px);
  }
}
@media screen and (max-width: 758px) {
  .block_howto .use_basis .img_box {
    width: 47.47vw;
    margin: 0 auto 8vw;
    position: relative;
  }
  .block_howto .use_basis .img_box::before {
    content: '';
    display: block;
    width: 19.73vw;
    height: 24vw;
    background: #c80d48;
    position: absolute;
    top: -9.33vw;
    right: -5.87vw;
    z-index: -1;
    opacity: 0;
    transform: translate(-8vw, 8vw);
    transition: all 1.6s cubic-bezier(0.25, 1, 0.5, 1);
  }
  .block_howto .use_basis .img_box img {
    opacity: 0;
    transform: translateY(8vw);
    transition: all 1.6s cubic-bezier(0.25, 1, 0.5, 1);
  }
  .block_howto .use_basis .img_box.is-show::before,
  .block_howto .use_basis .img_box.is-show img {
    opacity: 1;
    transform: translate(0)
  }
  .block_howto .use_basis .item_box {
    width: 82%;
    margin: 0 auto;
  }
  .block_howto .use_basis .item_box .heading {
    font-size: 3.2vw;
    line-height: 1.66;
    font-weight: 500;
    color: #c80d48;
    margin: 0 0 6.4vw;
  }
  .block_howto .use_basis .list_step__item {
    display: flex;
    align-items: center;
  }
  .block_howto .use_basis .list_step__item + .list_step__item {
    margin: 5.33vw 0 0;
  }
  .block_howto .use_basis .list_step__item .num {
    width: 3.73vw;
  }
  .block_howto .use_basis .list_step__item .text {
    flex: 1;
    font-size: 2.67vw;
    line-height: 2;
    font-weight: 500;
    padding: 0 0 0 3.73vw;
  }
  .block_howto .use_ex {
    margin: 8.53vw auto 16vw;
  }
  .block_howto .use_ex .heading {
    width: 82%;
    font-size: 3.2vw;
    line-height: 1.75;
    font-weight: 500;
    color: #c80d48;
    text-align: center;
    display: block;
    border: 1px solid #c80d48;
    box-sizing: border-box;
    padding: 2.13vw 5.33vw;
    margin: 0 auto;
    position: relative;
  }
  .block_howto .use_ex .heading::before,
  .block_howto .use_ex .heading::after {
    content: '';
    display: block;
    width: 2.13vw;
    height: 0.27vw;
    background: #c80d48;
    position: absolute;
    top: 50%;
    right: 4.27vw;
    transform: translateY(-50%);
  }
  .block_howto .use_ex .heading::after {
    transform: translateY(-50%) rotate(-90deg);
    transition: transform 0.6s;
  }
  .block_howto .use_ex .heading.is-active::after {
    transform: translateY(-50%) rotate(0deg);
  }
  .block_howto .use_ex .list_ex {
    padding: 11.73vw 0 0;
    display: none;
  }
  .block_howto .use_ex .list_ex__item + .list_ex__item {
    margin: 9.07vw 0 0;
  }
  .block_howto .use_ex .list_ex__item .img_box {
    width: 54.93vw;
    margin: 0 auto 7.47vw;
  }
  .block_howto .use_ex .list_ex__item .text_box {
    width: 94%;
    flex: 1;
    display: flex;
    margin: 0 auto;
  }
  .block_howto .use_ex .list_ex__item .text_box .num {
    width: 7.47vw;
  }
  .block_howto .use_ex .list_ex__item .text_box .text {
    flex: 1;
    padding: 0 0 0 4.27vw;
  }
  .block_howto .use_ex .list_ex__item .text_box .title {
    font-size: 3.2vw;
    font-weight: 600;
    line-height: 1.41;
    margin: 0 0 2.67vw;
  }
  .block_howto .use_ex .list_ex__item .text_box .dl_ex {
    font-size: 2.67vw;
    font-weight: 500;
    line-height: 2;
    display: flex;
    flex-wrap: wrap;
    margin: 6.4vw 0 0 -11.73vw;
  }
  .block_howto .use_ex .list_ex__item .text_box .dl_ex__dt {
    width: 16.27vw;
    color: #7f7f7f;
  }
  .block_howto .use_ex .list_ex__item .text_box .dl_ex__dd {
    width: calc(100% - 16.27vw);
  }
}
.btnInsideBox{
    color: initial;
    text-align: center;
    font-size: 1.5em;
}
#reason h2{
    font-family: 'Noto Serif TC', serif;
    font-size: 3em;
    font-weight: 400;
}