.read-content {
    width: 100%;
    min-height: 970px;
    height: auto;
    background: #F8F8F8;
}

.rd-box {
    width: 1200px;
    margin: 0 auto;
    padding-top: 90px;
}

.td-books {
    border-left: 2px solid #00A0EA;
    height: 20px;
    line-height: 20px;
    padding: 0 15px;
}

#rd-tab {
    margin-left: 150px;
    padding: 0;
    margin-bottom: 30px;
}

#rd-tab li {
    margin: 0px 15px;
}

#rd-tab li a {
    font-size: 16px;
}

#rd-tab li a.rd-more {
    font-size: 14px;
    color: #999;
}

.rd-md {
    width: 20%;
    float: left;
    padding: 0 15px;
    margin-right: 9px;
}
.rd-md:nth-of-type(6n){
    margin-right: 0px;
}
.rd-md .thumbnail:hover {
    box-shadow: 0 0 2px #333;
}

.rd-txt {
    text-align: center;
}

.rd-md img {
    margin: 30px 0;
    width: 100%;
    height: 154px !important;
}

.rd-txt .rd-num {
    margin: 20px 0;
    color: red;
    background: url(../images/reading3.png) no-repeat 30px center;
}

.rd-txt .rd-btn {
    width: 120px;
    height: 35px;
    line-height: 35px;
    color: #fff !important;
    background: #00A0EA;
    text-align: center;
    border-radius: 20px;
    display: inline-block;
    font-size: 16px;
    margin-bottom: 10px;
}

/*readingBooks*/
.rd-directory {
    width: 1200px;
    margin: 0 auto;
    height: 860px;
    background: #fff;
    padding: 40px 0 20px 40px;
}

.directory {
    border-bottom: 1px solid red;
    color: red;
    padding-bottom: 5px;
    display: inline-block;
    margin-bottom: 15px;
}

.directory-list {
    overflow-y: scroll;
    padding-right: 20px;
    height: 690px;
}

.directory-list li {
    height: 45px;
    line-height: 45px;
    border-bottom: 1px solid #999;
    font-size: 16px;
}

.directory-list li .list-first {
    margin: 0 10px;
}

.directory-list li .rd-blue {
    color: #00A0EA;
}

.rd-king {
    background: url(../images/reading2.png) no-repeat left center;
    padding-left: 25px;
}

/*readingPage*/
.article {
    padding-right: 40px;
}

.article p {
    text-indent: 2em;
    line-height: 30px;
}

.pagebtn, .pagebtn:hover {
    display: inline-block;
    border-radius: 5px;
    background: #00A0EA;
    width: 80px;
    height: 30px;
    line-height: 30px;
    color: #FFF;
    text-align: center;
    margin: 0 30px;
}

.rd-next {
    display: none;
}

.book_content h3{
    display: inline-block;
    margin-bottom: 10px;
    margin-top:10px ;
}
.book_content .blue_btn{
    padding: 0 10px;
    height: 35px;
    color: #fff !important;
    background: #00A0EA;
    text-align: center;
    border-radius: 4px;

}
.book_content a{
    line-height: 35px;
    font-size: 16px;
    display: inline-block;
    margin-right: 20px;
}