/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
/*****css*****/
.mouseTop{position: absolute;bottom:.25rem;left: 50%;transform: translateX(-50%);z-index: 10;color: #fff;text-align: center;}
.mouseTop span{display: block;}
.mouseTop span{font-weight: 100;margin-bottom: 8px;font-size: .14rem;}
.mouseTop img{height: .24rem;animation: up 2s infinite;}
.mouseTop i{margin-top: 8px;}
.banner .mouseTop{
    position:absolute;
    left:50%;
    bottom:.2rem;
    z-index:999;
    transform:translateX(-50%);}
.banner .mouseTop img{
    display:block;
    width:.35rem;
     animation: bb 2s linear 0s infinite;}
@keyframes bb {
    0% {
        transform: translate(-50%,0);
        opacity: 0;}
    20% {
        transform: translate(-50%,3px);
        opacity: 1;}
    80% {
        transform: translate(-50%,10px);
        opacity: 1;}
    90% {
        transform: translate(-50%,10px);
        opacity: 0;}
    100% {
        transform: translate(-50%,10px);
        opacity: 0;}
}