.sub_mv > div > div{
  background: url(./images/mv/pc/mv_case.jpg) no-repeat;
  background-size: cover;
  background-position: center;
}
@media screen and (max-width: 768px) {
  .sub_mv{
    margin-bottom: 20px;
  }
	.sub_mv > div > div{
		background: url(./images/mv/sp/mv_case.jpg) no-repeat;
		background-size: cover;
		background-position: center;
  }
}


.case_list{
  padding: 0 20px;
}
.case_list > div{
  width: 100%;
  max-width: 1580px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.case_list > div a{
  width: calc(100%/7 - 2%);
}
.case_list > div a img{
  max-width: 100%;
}
@media screen and (max-width: 768px){
  .case_list > div{
    width: 80%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  .case_list > div a{
    width: calc(100%/4);
    padding: 0 10px;
  }
  .case_list > div a:nth-child(-n+4){
    margin-bottom: 10px;
  }
}
@media screen and (max-width: 480px){
  .case_list > div{
    width: 100%;
  }
  .case_list > div a{
    width: calc(100%/4);
    padding: 0 5px;
  }
}

.case{
  line-height: 1.66;
}
.bg_b{
  background: linear-gradient(-90deg,rgb(76, 140, 210,0.2),
	rgb(85, 172, 224,0.2));
  padding: 20px 20px 70px 20px;
  margin: 70px 0 50px 0;
}
.bg_w{
  padding: 0 20px;
  margin-bottom: 50px;
}
@media all and (-ms-high-contrast: none){
  .bgc{
    background: rgba(76, 140, 210,0.2);
  }
}
.case > div > div{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  background: #fff;
  border: 3px solid #4c8cd2;
  border-radius: 10px 0 10px 0;
  padding: 50px;
}
.case > div > div:nth-of-type(1){
  margin-bottom: 50px;
}
.case .case_img{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}
.case .case_img > div{
  width: calc(100%/2 - 3%);
  text-align: center;
}
.case .case_img > picture{
  max-width: 100%;
  margin-bottom: 2rem;
}
.case .case_img > div img{
  max-width: 100%;
  margin-bottom: 1rem;
}
.case .case_img > div p{
  font-size: 20px;
  font-weight: bold;
  background: linear-gradient(-90deg,rgb(76, 140, 210),
	rgb(85, 172, 224));
  -webkit-background-clip: text;
  color: transparent;
}
.case .case_img + h3{
  font-size: 24px;
  margin-bottom: 20px;
}
.case .case_detail{
  background: #f3f7fb;
  border-radius: 20px 0 20px 0;
  width: 100%;
  max-width: 960px;
  margin: 0 auto 50px;
  padding: 50px 60px;
}
.case .case_detail > div{
  display: flex;
}
.case .case_detail .case_detail_lt{
  margin-right: 30px;
}
.case .case_detail > div > ul > li{
  display: flex;
  margin-bottom: 10px;
}
.case .case_detail > div > ul > li p{
  font-size: 18px;
}
.case .case_detail > div > ul > li p span{
  width: 140px;
  height: 30px;
  font-size: 16px;
  text-align: center;
  margin-right: 1rem;
  display: block;
  color: #fff;
  font-weight: normal;
  border-radius: 50vw;
  background: linear-gradient(-90deg,rgb(76, 140, 210),
	rgb(85, 172, 224));
  vertical-align: middle;
}
.case .case_detail .case_detail_rt ul > li:nth-child(1){
  margin-bottom: 1rem;
}
.case .case_detail .case_detail_rt ul > li:nth-child(2){
  line-height: 1.2;
}
.case .case_detail .case_detail_rt ul > li:nth-child(2) p{
  padding-left: 1em;
  text-indent: -1em;
}
.case .case_detail .case_detail_rt ul small{
  font-size: 13px;
}
.case .case_detail > p a{
  background: linear-gradient(-90deg,rgb(76, 140, 210),
	rgb(85, 172, 224));
  -webkit-background-clip: text;
  color: transparent;
}
.case .case_detail > p a::before{
  content: "";
  background: url(./images/common/risk_arrow.png) no-repeat;
  background-size: contain;
  width: 8px;
  height: 14px;
  display: inline-block;
  margin-right: 0.5rem;
}
@media all and (-ms-high-contrast: none){
  .case .case_img > div p,.case .case_detail > div > ul > li p span,.case .case_detail > p a {
    background: #fff;
    color: rgb(76, 140, 210);
  }
}
@media screen and (max-width: 1000px){
  .case .case_detail > div{
    display: block;
  }
}
@media screen and (max-width: 768px){
  .case .case_detail{
    background: #fff;
    border-radius: unset;
    margin: 0 auto 20px;
    padding: 0;
    font-size: 14px;
  }
  .case > div > div{
    padding: 30px 20px 10px 20px;
  }
  .case .case_img{
    display: block;
    text-align: center;
    margin-bottom: 30px;
  }
  .case .case_img > div{
    width: 90%;
    margin: 0 auto 20px;
  }
  .case .case_img > div img{
    margin-bottom: 0;
  }
  .case .case_img > picture > img{
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 480px){
  .bg_b{
    padding: 0 20px 30px 20px;
    margin: 30px 0 20px 0;
  }
  .bg_w{
    margin-bottom: 20px;
  }
  .case > div > div:nth-of-type(1){
    margin-bottom: 20px;
  }
  .case .case_img > div p{
    font-size: 16px;
  }
  .case .case_img + h3{
    font-size: 18px;
  }
  .case .case_detail > div > ul > li p{
    font-size: 13px;
  }
  .case .case_detail > div > ul > li p span{
    width: 100px;
    height: 23px;
    font-size: 13px;
    margin-right: 0.5rem;
  }
  .case .case_detail .case_detail_rt ul > li:nth-child(1){
    margin-bottom: 0.5rem;
  }
  .case .case_detail .case_detail_rt ul small{
    font-size: 10px;
  }
  .case .case_detail > p a{
    font-size: 13px;
  }
  .case .case_detail > p a::before{
    width: 5px;
    height: 9px;
    margin-right: 0.2rem;
  }
}


.risk{
	padding: 0 20px 70px;
  line-height: 1.66;
}
.risk > div > h3{
  font-size: 20px;
  margin-bottom: 20px;
}
.risk > div{
	background: #f3f7fb;
	border-radius: 20px 0 20px 0;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 50px 60px;
}
.risk > .risk_mouthpiece{
  margin: 0 auto 50px;
}
.risk > div > ul li{
  font-size: 18px;
  padding-left: 2em;
	text-indent: -2em;
  margin-bottom: 0.5rem;
}
.risk > div > ul li::before{
  content: "";
  display: inline-block;
  width: 20px;
  height: 17px;
  margin-right: 1rem;
  background: url(../mdg01/images/common/check_icon_03.png) no-repeat;
  background-size: contain;
}
.risk > .risk_mouthpiece > ul li:last-child{
  font-size: 16px;
}
.risk > .risk_mouthpiece > ul li:last-child::before{
  background: none;
}
@media screen and (max-width: 480px){
  .risk{
    padding: 0 20px 50px;
  }
  .risk > div{
    padding: 20px;
  }
  .risk > .risk_mouthpiece{
    margin: 0 auto 20px;
  }
  .risk > div > h3{
    font-size: 16px;
    margin-bottom: 10px;
  }
  .risk > div > ul li{
    font-size: 14px;
    padding-left: 1.5em;
    text-indent: -1.5em;
  }
  .risk > .risk_mouthpiece > ul li:last-child{
    font-size: 12px;
    padding-left: 1em;
    text-indent: -1em;
  }
  .risk > .risk_mouthpiece > ul li:last-child::before{
    display: none;
  }
  .risk > div > ul li::before{
    margin-right: 0.5rem;
    width: 15px;
    height: 13px;
  }
}


.reserve{
	width: 100%;
	background: url(./images/common/reserve_bg.png) no-repeat;
	background-size: cover;
	background-position: center center;
	padding: 100px 20px;
}
.reserve img{
	max-width: 100%;
	display: block;
	margin: 0 auto 50px;
}
.reserve > div{
	width: 100%;
	max-width: 750px;
	margin: 0 auto;
}
.reserve > div h2{
	text-align: center;
	font-size: 30px;
	font-weight: bold;
	color: #fff;
	padding-bottom: 50px;
	line-height: 1.5;
}
.reserve > div p{
	color: #fff;
  text-align: center;
	line-height: 1.87;
	padding-bottom: 30px;
}
.reserve .btn_02{
  border: 2px solid #fff;
}
@media screen and (max-width: 768px){
	.reserve{
		padding: 50px 20px;
	}
}
@media screen and (max-width: 480px){
	.reserve{
		padding: 30px 20px 20px;
	}
	.reserve img{
		max-width: 150px;
		margin: 0 auto 30px;
	}
	.reserve > div h2{
		font-size: 16px;
		padding-bottom: 30px;
	}
	.reserve > div p{
		line-height: 1.5;
		font-size: 14px;
	}
}


.column{
	padding: 70px 0;
}
.column div{
	text-align: center;
}
.column div img{
	max-width: 100%;
}
@media screen and (max-width: 480px){
	.column{
		padding: 30px 0;
	}
	.column div img{
		max-width: 100px;
	}
}