.banner{width:100%;min-width:1360px;height: 1000px; background:url('https://static.igem.wiki/teams/4252/wiki/image/banner/banner.jpg') center no-repeat;position: relative;overflow: hidden;}
.bld1{width:7680px;height: 464px; background:url('https://static.igem.wiki/teams/4252/wiki/image/banner/bld1.png') center no-repeat;position: absolute;bottom: -12%;left: 0;
    animation: bld1ani 10s infinite linear;-webkit-animation: bld1ani 10s infinite linear;}

.cr{width: 1034px;height: 877px; background:url('https://static.igem.wiki/teams/4252/wiki/image/banner/cr.png') center no-repeat;position: absolute;bottom: 1%;right: 138px;}

.clt{width: 651px;height: 631px; background:url('https://static.igem.wiki/teams/4252/wiki/image/banner/clt.png') center no-repeat;position: absolute;bottom: 14%;right: 67px;
    animation: cltani 10s infinite linear;-webkit-animation: cltani 10s infinite linear; }
.cll{width: 288px;height: 279px; background:url('https://static.igem.wiki/teams/4252/wiki/image/banner/cll.png') center no-repeat;position: absolute;bottom: 7.5%;right: 680px;
    animation: cllani 10s infinite linear;-webkit-animation: cllani 10s infinite linear;}
.clb{width: 543px;height: 526px; background:url('https://static.igem.wiki/teams/4252/wiki/image/banner/clb.png') center no-repeat;position: absolute;bottom: -38%;right: 290px;
    animation: clbani 14s infinite linear;-webkit-animation: clbani 14s infinite linear;}
.bld0{width:7680px;height: 365px; background:url('https://static.igem.wiki/teams/4252/wiki/image/banner/bld0.png') center no-repeat;position: absolute;bottom: -12.9%;right: -1920px;
    animation: bld0ani 10s infinite linear;-webkit-animation: bld0ani 10s infinite linear;}


@keyframes cltani {0% {transform: rotate(0deg);-webkit-transform: rotate(0deg);}
100% {transform: rotate(360deg);-webkit-transform: rotate(360deg);}}
@keyframes cllani {0% {transform: rotate(0deg);-webkit-transform: rotate(0deg);}
100% {transform: rotate(-360deg);-webkit-transform: rotate(-360deg);}}
@keyframes clbani {0% {transform: rotate(0deg);-webkit-transform: rotate(0deg);}
100% {transform: rotate(360deg);-webkit-transform: rotate(360deg);}}


@keyframes bld1ani {
0%{transform: translate(0, 0);-ms-transform: translate(0,0);-webkit-transform: translate(0,0);-o-transform: translate(0,0);-moz-transform: translate(0,0);}
100% {transform: translate(-3840px, 0);-ms-transform: translate(-3840px,0);-webkit-transform: translate(-3840px,0);-o-transform: translate(-3840px,0);-moz-transform: translate(-3840px,0);}
}

@keyframes bld0ani {
0%{transform: translate(0, 0);-ms-transform: translate(0,0);-webkit-transform: translate(0,0);-o-transform: translate(0,0);-moz-transform: translate(0,0);}
100% {transform: translate(3840px, 0);-ms-transform: translate(3840px,0);-webkit-transform: translate(3840px,0);-o-transform: translate(3840px,0);-moz-transform: translate(3840px,0);}
}
    
.videobox{background-color:#474747; width:100%;min-width:1360px; height:56.5rem;margin-bottom: 2%;}