.footer{
    position: fixed;
    bottom:0;
    width:100%;
}
.footer .read {
    width: 6.3rem;
    height: 0.9rem;
    padding: 0 0.3rem;
    border-radius: 0.08rem;
    background-color: #f0f0f0;
    box-shadow: 0 0 15px #f2f2f2;
    margin:0 auto 0.1rem;
}

.footer span {
    color: #999;
    font-size: 0.28rem;
}

.footer a {
    color: #709be0;
    font-size: 0.28rem;
}

.icon-close {
    width: 0.21rem;
    height: 0.21rem;
    margin-left: 0.5rem;
    display: inline-block;
    background: url('../images/icon-close.png') no-repeat 0 0;
    -webkit-background-size: 100%;
    background-size: 100%;
}

.footer .readlog {
    width: 4rem;
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.footer .nav {
    background: #fff;
    /* box-shadow: 0 -1px 2px #eee; */
    border-top: 1px solid #eee;
}

@media screen and (-webkit-min-device-pixel-ratio: 2) {
    .footer .nav {
        border-top: 1px solid #eee;
    }
}

@media screen and (-webkit-min-device-pixel-ratio: 3) {
    .footer .nav {
        border-top: 1px solid #eee;
    }
}

.footer .nav li {
    text-align: center;
    line-height: 0.38rem;
    width: 100%;
    height: 100%;
}



.footer .nav li a {
    color: #999;
    font-size: 0.22rem;
}

.footer .nav li.action a {
    color: #ff5c1c;
}

.footer .nav li a i {
    width: 0.4rem;
    height: 0.4rem;
    display: block;
    margin: 0.2rem auto 0;
}

.footer .nav li a .home_icon {
    background: url(../images/home.png) no-repeat 0 0;
    -webkit-background-size: 90%;
    background-size: 90%;
}

.footer .nav li.action a .home_icon {
    background: url(../images/home2.png) no-repeat 0 0;
    -webkit-background-size: 90%;
    background-size: 90%;
}

.footer .nav li a .bookshelf_icon {
    background: url(../images/bookshelf.png) no-repeat 0 0;
    -webkit-background-size: 90%;
    background-size: 90%;
}
.footer .nav li.action a .bookshelf_icon {
    background: url(../images/bookshelf2.png) no-repeat 0 0;
    -webkit-background-size: 90%;
    background-size: 90%;
}
.footer .nav li a .user_icon {
    background: url(../images/user.png) no-repeat 0 0;
    -webkit-background-size: 90%;
    background-size: 90%;
}
.footer .nav li.action a .user_icon {
    background: url(../images/user2.png) no-repeat 0 0;
    -webkit-background-size: 90%;
    background-size: 90%;
}
.footer .nav li p {
    padding-bottom: 0.1rem;
}