.top_bnr {display: flex; margin-left:-1%;}
.top_bnr li {list-style:none; margin:1%; padding:0;}
.top_bnr img {width:100%;}
.top_bnr img:hover {opacity:0.7;}
.video {
position: relative;
height: 0;
padding: 0 0 56.25%;
margin-bottom:2em;
overflow: hidden;
}
.video iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.infobox {display: flex;}
.info_right {width: 30%; padding:0 0 0 5%; margin:0;}
.info_left {width: 65%; padding:0; margin:0;}
.right {text-align:right;}
.center {text-align:center;}
@media (max-width: 980px) {
.infobox {display: block; font-size:15px; line-height:200%;}
.info_right {width: 100%; padding:0;}
.info_left {width: 100%; padding:0;}
}