body{color:#595959;}
a{color:#595959;}
/* 主体宽度 */
.body{
    font:14px Microsoft Yahei,PingFangSC-Regular,Tahoma,sans-serif,helvetica,Segoe UI;
    width:100%;
    max-width:750px;
    margin:0 auto;
    box-sizing: border-box;
}

.footer{
    position: fixed;
    left:0px;
    bottom: 0px;
    width:100%;
    border-top:1px solid #eee;
}
.footer .body{
    display: flex;
    flex-wrap: wrap;
}
.footer .item{
    width:50%;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size:16px;
}
.footer .item .iconfont{
    font-size:22px;
    margin-right: 5px;
}