#postAddOrEditForm{

    width:800px;

    /* 标题 */
    >div:first-child,>div:nth-child(2){
        width:100%;
        input,textarea{
            display:'block';
            width:100%;
            margin-bottom:10px;
        }
    }
        /*右列*/
    .featureImage{
        height: 170px;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        >div{
            flex:0 1 30%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }
        img{
            flex:0 1 50%;
            height: 100%;
        }
    }


}