.lr-isearch {
    position:relative;
    width:100%;
    height:100%;
}
.lr-isearch-panel {
    position:absolute;
    top:28px;
    left:0px;
    width:100%;
    border:1px solid #ccc;
    border-top:none;
    z-index:1;
    background:#fff;
    display:none;
}
.lr-isearch-panel li{
    min-height: 26px;
    line-height: 26px;
    overflow: hidden;
    cursor: pointer;
    padding:0px 5px;
}
.lr-isearch-panel li:hover {
    background-color:#eee;
}