ul.simple-drop-down-menu li{width:150px;}
.i-part-xs-middle{width: 384px;
    float: left;
    margin-left: 30px;}
.txt p{
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    display: block;
    width: 100%;
    color:#333;
    line-height: 30px;}