a {color: #5e5e5e;}
.center{padding-top:80px;padding-bottom:80px}
.tab_box h5{color:#5e5e5e;font-size:18px;text-align:center;display:table-cell;vertical-align:middle}
.tab_box .list{width:100%;height:70px;display:table;cursor:pointer}
.tab_box .list.active{background:#00aeef}
.tab_box .list.active a{color:#fff}
.tit h3 {
    font-size: 35px;
    line-height: 35px;
    text-align: center;
    color: #000;
}
.contt p {
    font-size: 20px;
    font-family: "Montserrat";
    color: #333;
    margin: 0;
}
.video {
    margin-top: 30px;
    width: 100%;
    height: 100%;
}
/*@media screen and (max-width: 767px){
	.video {height: 235px;}
}
@media screen and (min-width: 768px) and (max-width: 1023px){
	.video {height: 355px;}
}
@media screen and (min-width: 1024px) and (max-width: 1366px){
	.video {height: 355px;}
}*/