.top1 {
    width: 100%;
    background: #eee;
    height: 30px;
    overflow: hidden;
    padding-bottom: 10px;
}

.top1_cont {
    width: 1200px;
    margin: 0 auto;
    overflow: auto;
}
.hotSearch {
    float: left;
    color: #999999;
    line-height: 30px;
}
.k1 {
    float: right;
    color: #999999;
    line-height: 30px;
}