.input {
    float: left;
    border: 1px solid #cccccc;
    height: 38px;
    width: 283px;
    font-size: 14px;
    border-right: none;}
.sear_ico {
    width: 38px;
    height: 38px;
    background: url(images/ico.png) no-repeat center center;
    display: inline-block;}
.input input {
    background: none;
    float: right;
    height: 38px;
    width: 240px;
    border: none;}