a {
    text-decoration: none;
    color: inherit;
}
/*当末页时，footer依然在底部*/
.page-bottom{
    position:absolute;  /*或者fixed*/
    bottom:0;
}
.index_footer {
    margin-top: 1em;
    font-size: .618em;
    color: #999;
}
.index_footer .p {
    margin: 0 auto;
    padding: 0;
    width: 80px;
}
.index_footer .a {
    color: #999;
}
.index_footer .emoji {
    display: block;
    font-size: 4em;
    height: 42px;
    line-height: 42px;
    margin-bottom: 2px;
}
.index_footer .icp{
    opacity: .5;
}
#footer {
    font-size: 12px;
    padding: 20px 0 40px;
    background: #f5f5f5;
    border-top: 1px solid #ddd;
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}
/*商标备案信息*/
#footer .copyright {
    text-align: center;
}
#footer .footlogo {
    text-align: center;
}
#footer .copyright:before {
    content: "";
    display: block;
    clear: both;
    height: 20px;
}
#footer .icp {
    text-align: center;
    color: #999;
    margin-top: 1em;
}