footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 100;
    background-color: #f5f5f5;
    height: 40px;
    box-shadow: 0px -3px 10px 0px rgba(0, 0, 0, 0.08);
}
footer ul {
    list-style: none;
    padding: 0;
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: space-evenly;
}
footer li {
    float: left;
    line-height: 40px;
    margin-left: 0 !important;
}
footer li.footer-spacer {
    color: #999;
}
footer a {
    display: block;
    width: 100%;
    height: 40px;
    padding-left: 35px;
    color: #333;
    font-size: 14px;
    text-decoration: none !important;
    background-position: 5px;
    background-repeat: no-repeat;
    background-size: 18px 18px;
}
.hide-paper {
    display: none;
}
#paper-btn {
    background-image: url('../images/news.png');
    background-size: 18px 18px;
}
#page-btn {
    background-image: url('../images/news.png');
    background-size: 18px 18px;
}
#specail-btn {
    background-image: url('../images/special.png');
    background-size: 18px 18px;
}
#catalog-btn {
    background-image: url('../images/catalog.png');
}
.bDate {
    background-image: url('../images/history.png');
}
.uDate {
    background-image: url('../images/Shape.png');
}
.papger-id {
    display: none;
}

html,
body {
    /* height: 100%;
    overflow: auto; */
    -webkit-overflow-scrolling: touch;
    height: 100%;
}

body {
    opacity: 0;
}
.tipsBox {
    padding: 10px 6px;
    background-color: #333333;
    opacity: 0.65;
    width: 190px;
    left: 0;
    right: 0;
    top: 100px;
    margin: auto;
    z-index: 110;
    position: absolute;
    font-size: 15px;
    color: #f0f0f0;
    vertical-align: middle;
    text-align: center;
}
.tipsBoxShadow {
    -webkit-box-shadow: 0 0 15px rgba(40, 40, 40, 0.6);
    -moz-box-shadow: 0 0 15px rgba(40, 40, 40, 0.6);
    -ms-box-shadow: 0 0 15px rgba(40, 40, 40, 0.6);
    -o-box-shadow: 0 0 15px rgba(40, 40, 40, 0.6);
    box-shadow: 0 0 15px rgba(40, 40, 40, 0.6);
}
.tipsBoxRadius {
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -o-border-radius: 3px;
    border-radius: 3px;
}