.sub_con ul{display:flex;flex-wrap:wrap;margin:30px;padding:0px;width:calc(100% - 60px);}
.sub_con ul li{width:calc(100%/2 - 15px);margin:0 0 30px;background:white;height:auto;}
.sub_con ul li:nth-of-type(2n-1){margin-right:30px;}
.sub_con ul li h2{padding:10px 20px 0px;background:none;font-size:32px;line-height:42px;}
.sub_con ul li h3{border:none;padding:0 20px;background:none;text-align:left;font-size:18px;margin:0px;font-weight:normal}
.sub_con ul li h4{border:none;border-bottom:1px solid #F08300;padding:0 0 10px;margin:30px;color:#F08300;text-align:right;font-size:40px;font-style:italic;position:relative;}
.sub_con ul li h4::before{content:"SPECIAL INTERVIEW";font-size:18px;position:absolute;left:0px;top:10px;font-weight:normal;}
.sub_con ul li p{
	margin:20px;
	word-wrap: break-word;
	line-height:1.6em;
	background-color: #EFEFEF;
	text-align: center;
	font-weight: bold;
	font-size: 1.2rem;
	padding:7px;
}

.sub_con ul li iframe{width:100%;height:290px;}/* 2019.10.03追加 */

.sample-box {position: relative;}
.youtube {
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    
    position: absolute;
    top: 33%;
    left: 43%;
}

@media all and (min-width: 0px) and (max-width: 767px) {
.sub_con ul{margin:30px 15px;width:calc(100% - 30px);}
.sub_con ul li{width:100%;}
.sub_con ul li:nth-of-type(2n-1){margin-right:0px;}
.sub_con ul li h2{padding:5px 15px 0;background:none;font-size:26px;}
.sub_con ul li h3{padding:0 15px;font-size:16px;}
.sub_con ul li h4{padding:0 0 2px;margin:10px;font-size:30px;}
.sub_con ul li h4::before{font-size:14px;top:7px;}
.sub_con ul li p{padding:3px;line-height:1.5em;font-size: 1rem}
.sub_con ul li iframe{width:100%;height:60vw;}/* 2019.10.03追加 */
}