.bottom{
    height: 100px;
    background-color: #fff;
    width: 100%;
    text-align: center;
    margin-top: 100px;
    font-size: 15px;
    font-weight: 530;
	    display: flex;
    justify-content: center;
    align-items: center;
	padding-bottom:50px;
}
.bottom .bottom-nav{
   margin-top: 10px;
   display: flex;
    align-items: center;
    
}
.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-top: 1px;
}