footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 40px;
    z-index: 100;
    background-color: #FFF;
}
footer ul {
	list-style: none;
    padding: 0;
    width: 100%;
    height: 40px;
}
footer li {
    width: 33.33%;
    float: left;
    line-height: 40px;
    margin-left: 0!important;
}
footer a{
    /*display: block;*/
    width: 100%;
    height: 40px;
	padding-left: 40px;
    color: #333!important;
    font-size: 14px;
	text-decoration: none!important;
	background-position: 10px;
	background-repeat: no-repeat;
	background-size: 25px 25px;
}
#page-btn {
	background-image: url("../images/page.png");
}
#catalog-btn {
	background-image: url("../images/catalog.png");
}
.bDate {
	background-image: url("../images/history.png");
}