body{
    background-color: #f6f6f6;
}
.ebook{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    display: flex;
    background-color: #ffffff;
}
.ebook_cont{
    width: 775px;
    height: auto;
}
.ebook_ad{
    width: 425px;
    height: auto;
}
.ebook_cont_title{
    width: 775px;
    height: auto;
    display: flex;
    margin-top: 40px;
}
.ebook_title_l{
    width: auto;
    height: 40px;
}
.ebook_title_l p{
    font-size: 28px;
}
.ebook_title_r{
    width: auto;
    height: 40px;
    margin-left: 530px;
}
.ebook_title_r p{
    font-size: 14px;
    color: #202020;
    line-height: 55px;
}
.ebook_title_r span{
    padding-left: 20px;
}
.ebook_title_r span:hover{
    color: #fa6400;
}
.ebook_cont_items{
    width: 775px;
    height: 170px;
    margin-top: 40px;
    display: flex;
}
.ebook_cont_img{
    width: 120px;
    height: 170px;
}
.ebook_cont_img img{
    width: 120px;
    height: 170px;
}
.ebook_cont_details{
    width: 610px;
    height: 170px;
    margin-left: 45px;
}
.ebook_cont_name{
    width: 610px;
    font-size: 18px;
    color: #525252;
    padding-top: 20px;
}
.ebook_cont_writer{
    width: 610px;
    font-size: 14px;
    color: #727272;
    padding-top: 10px;
}
.ebook_cont_abstract{
    width: 610px;
    height: auto;
    font-size: 14px;
    color: #9f9f9f;
    line-height: 25px;
    padding-top: 10px;
    display:-webkit-box;
    overflow:hidden;
    text-overflow:ellipsis;
    -webkit-line-clamp:3;
    -webkit-box-orient:vertical;
}
.ebook_ad{
    margin-left: 65px;
}
/* 电子书详情 */
.ebook_details{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    background-color: #ffffff;
}
.ebook_details_info{
    width: 1200px;
    height: 500px;
    display: flex;
}
.ebook_info_img{
    width: 300px;
    height: 500px;
}
.ebook_info_img img{
    margin-top: 100px;
    margin-left: 70px;
}
.ebook_bookname{
    width: 900px;
    height: 33px;
    margin-top: 100px;
}
.ebook_bookname p{
    font-size: 24px;
    color: #525252;
}
.ebook_author{
    width: 900px;
    height: 25px;
    margin-top: 20px;
}
.ebook_author p{
    font-size: 18px;
    color: #727272;
}
.ebook_outline{
    width: 900px;
    height: auto;
    margin-top: 30px;
}
.ebook_outline p{
    font-size: 18px;
    color: #9f9f9f;
    padding-right: 80px;
    line-height: 32px;
    display:-webkit-box;
    overflow:hidden;
    text-overflow:ellipsis;
    -webkit-line-clamp:5;
    -webkit-box-orient:vertical;
}
.ebook_read_collect
{
    width:auto;
    height:50px;
    display:flex;
    margin-top:20px;
}
.ebkko_collect img
{
    width:50px;
    height:50px;
    margin-left:50px;
    cursor:pointer;
}

.ebook_read_online{
    width: 200px;
    height: 50px;
    border-radius: 5px;
    background-color: #00bbbe;
   
}
.ebook_read_online p{
    font-size: 24px;
    color: #ffffff;
    text-align: center;
    line-height: 50px;
}
.ebook_catalogue{
    width: 1040px;
    height: auto;
    margin: 0 auto;
}
.ebook_catalogue_title{
    width: 1040px;
    height: 120px;
    border-top: 1px solid #e7e7e7;
    border-bottom: 1px solid #e7e7e7;
    box-sizing: border-box;
}
.ebook_catalogue_title p{
    font-size: 24px;
    color: #525252;
    line-height: 150px;
}
.ebook_catalogue_cont{
    width: 1040px;
    height: 50px;
    border-bottom: 1px solid #e7e7e7;
}
.ebook_catalogue_cont p{
    font-size: 18px;
    color: #757575;
    line-height: 50px;
}
.ebook_read_all{
    width: 325px;
    height: 60px;
    background-color: #00bbbe;
    border-radius: 5px;
    margin: 0 auto;
    margin-top: 50px;
    margin-bottom: 70px;
}
.ebook_read_all p{
    font-size: 26px;
    color: #ffffff;
    text-align: center;
    line-height: 60px;
}