CSS技巧

• 1px 方案

https://github.com/umijs/umi-hd

• 左图标，最多三行

$height = 32px
.doc-title
    position relative
    .file-type-icon
        display inline-block
        position absolute
        left 0
        top 0
        margin-top 5px
        margin-right 4px
    .content
        color #222
        display -webkit-box
        font-size 23px
        line-height $height
        text-overflow ellipsis
        overflow hidden
        -webkit-line-clamp 3
        -webkit-box-orient vertical
        text-indent 30px