#desktop_top {
    float: left;
    width: 100%;
    padding-top: 8px;
    padding-bottom: 10px;

}

#search {
    float: left;
    width: 90%;
    text-align: center;
}

.top_item {
    margin-right: 60px;
}

.top_item input {
    width: 180px;
    height: 20px;
    margin-right: 5px;
}

.top_item button {
    height: 22px;
}

#desktop_top .config {
    float: right;
    padding-right: 77px;
    margin-top: 8px;
}

#desktop_top .config a {
    color: blue;
}

#desktop_top .config a:hover {
    color: red;
}

.desktop-search {
    text-align: center;
}

.desktop-search input {
    width: 45%;
    height: 30px;
    text-indent: 10px;
    border: none;
    vertical-align: top;
}

.desktop-search button {
    width: 100px;
    height: 32px;
    text-align: center;
    border: none;
    color: #fff;
    background: #5a9bd5;
    margin-left: 10px;
    border: 1px solid #5a9bd5;
    position: relative;
    text-indent: 30px;
    letter-spacing: 3px;
    font-size: 14px;
}

.desktop-search button img {
    position: absolute;
    width: 25px;
    height: 25px;
    top: 2px;
    left: 15px;
    border: none;
    display: inline-block;
}