.top {
    position: relative;}
.qwjs{position: absolute;
    right: 0;
    z-index: 999;
    top: 20px;}
.i-search {
    width: 246px;
    height: 36px;
    overflow: hidden;
    position: relative;
    float: right;
    margin: 20px 0 0 0;}
.i-search .search-txt {
    width: 201px;
    padding-left: 5px;
    height: 36px;
    line-height: 36px;
    background: #eee;
    color: #9e9e9e;
    border: none;}
.i-search .search-btn {
    width: 45px;
    height: 36px;
    position: absolute;
    right: 0;
    background: url(images/search_ico.png) center no-repeat #014ea0;
    border: 0;
    cursor: pointer;}