.sousuo{
    position: absolute;
    top: 40px;
    right: 0;
    z-index: 999;}
.sousuo .search {
    position: relative;
    margin: 0 0 0 15px;
    margin-left: 0;
    border: 1px solid #fff;
    border-radius: 20px;}
.search {
    overflow: hidden;
    z-index: 1000;
    border: transparent 1px solid;}
.sousuo .test {
    width: 192px;
    padding: 1px 50px 1px 20px;}
.search input {
    float: left;}
.test {
    width: 0;
    height: 30px;
    padding: 0;
    border: none;
    color: #fff;
    background: none;
    outline: none;
    font-size: 14px;
    -moz-transition: all 0.6s ease-in-out;
    -webkit-transition: all 0.6s ease-in-out;
    -o-transition: all 0.6s ease-in-out;
    -ms-transition: all 0.6s ease-in-out;
    transition: all 0.6s ease-in-out;}
.sousuo .btn {
    width: 35px;
    height: 30px;
    border: none;
    position: absolute;
    right: 0.5rem;
    font-size: 14px;
    color: #fff;
    background: url(images/sousuo.png) center no-repeat;
    cursor: pointer;
    top: 0px;}

/**组件样式*/