.i-search{width: 250px;height: 34px;overflow: hidden;position: relative;margin:45px 0 0 18px; float: right; border: #ffffff 1px solid; background: #ffffff; border-radius: 8px;}
.i-search .search-txt{width: 190px;padding-left: 10px;height: 34px;line-height: 34px;color: #ffffff;border: none; background: none; outline: none;}
.i-search .search-btn{width: 46px;height: 34px;line-height: 34px;font-size: 16px; border: none; background: url(images/ico_search.png) center no-repeat; cursor: pointer;}
.i-search .search-btn:hover{cursor: pointer;}.fl {
    float: left !important;}.fr {
    float: right !important;}