.sec {
       display: inline-block;
    position: relative;
    margin-left: 10px;
    vertical-align: middle;
    margin-top: 12px;
}

.sec .search-ipt {
       display: block;
    width: 150px;
    border: 0;
    border-radius: 4px;
       height: 32px;
    line-height: 35px;
    padding-left: 10px;
    font-size: 12px;
    border: 1px solid #e9e9e9;
}

.sec .search-btn {
    width: 35px;
    height: 32px;
    background-color: transparent;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url(../images/search_btn.png);
    border: 0;
    cursor: pointer;
    position: absolute;
    right: 0;
    top: 0;
    text-indent: 9999px
}