/*footer*/
footer{
    width:100%;
    background-color:#F9F9F9;
    position:fixed;
    bottom:0;
    left: 0;
    right: 0;
    z-index:100;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0;
    padding-bottom: calc(constant(safe-area-inset-bottom) / 2);
    padding-bottom: calc(env(safe-area-inset-bottom) / 2);
}
footer ul{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    height: 50px;
}
footer ul a{
    display: block;
    float: left;
    width: 25%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
footer ul li{
    padding-top: 2px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    text-align: center;
    height:50px;
    color:#8C8C8C;
}
footer ul li.active{color:#ce4b1b;}

footer ul li span{ display:block;font-size: 12px;margin-top: -2px;}
footer ul li i.icon-home,
footer ul li i.icon-shop,
footer ul li i.icon-yanjing_xianshi_o,
footer ul li i.icon-message,
footer ul li i.icon-wode,
footer ul li i.icon-category,
footer ul li i.icon-pengyouquan,
footer ul li i.icon-31haoyou,
footer ul li i.icon-discovery{
    font-size: 20px;
}

.round{top:-49px;left:15px;}