css 两段对齐和超出部分...

    .cont-detail ul li {
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: justify;
        -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
        justify-content: space-between;
        display: -webkit-box;
        padding: 2px 4px;
        height: 30px;
        line-height: 30px;
        border-top: 1px solid #ccc;
    }
    .cont-detail ul li span {
        display: block;
    }

//超出部分...
span{
    color: #666;
    width: 160px;
    white-space: nowrap;
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    background-color: white;
    padding-left: 6px;
}