.ttl {
    font-size: 4.1vw;
    position: relative;
    font-family: 'Noto Serif JP', "游明朝", YuMincho, sans-serif;
    font-weight: 300;
}
.ttl:after {
    width: 100%;
    background-color: #eaeaea;
}
.ttl:before {
    background-color: #c03935;
    width: 60px;
    z-index: 1;
}
.ttl:before,
.ttl:after{
	content: "";
    position: absolute;
    height: 3px;
    bottom: -15px;
    left: 0;
}
.sec_info {
  padding-top: 6vw;
}
.sec_info .des {
    margin-top: 45px;
    margin-bottom: 11.3333vw;
}
.sec_info .des h4 {
    display: flex;
    align-items: center;
    font-size: 17px;
    font-weight: 300;
    font-family: 'Noto Serif JP', "游明朝", YuMincho, sans-serif;
}
.sec_info .des h4 > span {
    font-size: 28px;
    color: #c03935;
    margin-right: 10px;
    font-family: 'roboto', sans-serif;
    font-weight: 300;
}
.sec_info .des .box_des.-small h4{
  font-size: 14px;
}
.sec_info .des .box_des.-small h4 span{
  font-size: 24px;
}
.sec_info .des .box_des.-small p{
  font-size: 12px;
}
.sec_info .des p{
	font-size: 3.2vw;
	margin-top: 10px;
  line-height: 2;
}
.box_des:not(:last-child) {
    border-bottom: 1px solid #ababab;
    padding-bottom: 25px;
    margin-bottom: 20px;
}
@media screen and (min-width: 768px){
	.ttl{
		font-size: 32px;
	}
	.ttl:after,
	.ttl:before{
		height: 6px;
		bottom: -25px;
	}
  .sec_info {
    padding-top: 70px;
  }
  .sec_info .des {
	    margin-top: 95px;
      margin-bottom: 85px;
	}
	.sec_info .des h4{
		font-size: 35px;
	}
	.sec_info .des h4 span{
		font-size: 56px;
		margin-right: 35px;
	}
  .sec_info .des .box_des.-small h4{
		font-size: 26px;
	}
  .sec_info .des .box_des.-small h4 span{
		font-size: 42px;
	}
  .sec_info .des .box_des.-small p{
		font-size: 14px;
	}
	.sec_info .des p{
		font-size: 16px;
		margin-top: 15px;
	}
	.box_des:not(:last-child) {
	    padding-bottom: 35px;
	    margin-bottom: 30px;
	}
}
.movie-box{background-color: #fff;background-image:radial-gradient(#f1f1f1 30%, transparent 30%);background-size: 10px 10px;;margin-bottom:50px;}
.movie-box video{width:100%;margin:30px 0}
@media screen and (min-width: 768px){
.movie-box video{width:50%;margin:30px 25%}
}
.mv-titl-box{position:relative}
.mv-titl-bar{position:absolute;top:50%;border-top:1px solid #000;width:100%}
.mv-titl{margin:0 auto;width:240px;color:#fff;font-weight:900;position:relative;display: flex;justify-content: center;align-items: center;background: rgb(174, 48, 37);padding: 15px 0px;}
.mv-titl-box::before{content:"";position:absolute;top:50%;border-top:1px solid #ccc;width:100%} 
.concept-box ul{ display: -webkit-flex;display: flex;-webkit-justify-content: center;justify-content: center;-webkit-align-items: center;align-items: center;align-items: center;margin:80px auto 80px;font-family :'Noto Serif JP', serif;;line-height:1.5}
.concept-box ul li{width:30%;border-right:1px dashed #999}
.concept-box ul li:last-child{border:none}
.concept-img{height:100px; display: flex;justify-content: center;align-items: center;}
.concept-img img{width:auto;height:50%;}
.concept-txt{text-align:center;height:100px}
.concept-txt p{text-align:center;}

.concept-box-sp ul{display:block;margin:40px auto 80px;}
.concept-box-sp li{width:80%;margin:0 10%;border-bottom:1px dashed #ccc}
.concept-box ul li:last-child{border:none}
.concept-img{height:100px; display: flex;justify-content: center;align-items: center;}
.concept-img img{width:auto;height:50%;}
.concept-txt{text-align:center;height:100px}
.concept-txt p{font-size:20px;font-weight:300;text-align:center;line-height:1.5}

.mv-txt p{font-size:24px;font-weight:300;text-align:center;margin:80px auto 80px;font-family: 'Noto Serif JP', serif;line-height:2}