/*
*组件样式
*/

.top .search .serinp {
    width: 0;
    position: absolute;
    top: 30px;
    right: 0;
    transition: .3s;
    visibility: hidden;
    opacity: 0;}
.top .search .serbtn {
    width: 34px;
    height: 28px;
    position: relative;
    text-align: center;
    color: #fff;}
.top .search #divu3 {
    display: block!important;
    position: relative;}
.top .search #divu3:hover .serinp{width: 260px;opacity: 1;visibility: inherit;}
.top .search #divu3:hover .serinp input{padding: 0 40px 0 10px;}
.top .search #divu3:hover .serbtn input{}