#bottom{
    height: 100px;
    background-color: #fff;
    width: 100%;
    text-align: center;
    margin-top: 50px;
    font-size: 15px;
    font-weight: 530;
}
#bottom>.bottom-nav{
   margin-top: 10px;
       display: flex;
    justify-content: center;
    align-items: center;
	flex-wrap: wrap;
}
.bottom-nav a{
    padding-right: 5px;
    margin-left: 5px;
    cursor: pointer;
}
.bottom-nav>.xian{
	height:15px;
	width:1px;
	background-color:#686868;
	display: inline-block;
	margin-left:3px;
	margin-right:3px;
}
@media only screen and (max-width: 600px) {
	#bottom{
    height: 185px;
}
}