.navs{
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    padding:3em 0 5em 0;
}
.headline{
    text-align: center;
}
.Englname {
    font-size: 30px;
    font-family: Source Han Sans CN;
    color: #B0B0B0;
    opacity: 0.17;
    line-height: 32px;
}
.Chinname {
    font-size: 30px;
    font-weight: 800;
    color: #003F80;
    margin-top: -15px;
    line-height: 32px;
}
.bookback{
    width: 100%;
    background: #F9F9F9;
}
.listen_inp {
    float: left;
    width: 480px;
    height: 56px;
    border-radius: 2px;
    box-sizing: border-box;
    padding: 0 36px 0 17px;
    font-size: 16px;
    color: #333333;
    background-color: #ffffff;
}
.listen_ss {
    width: 480px;
    position: relative;
}
.serachI{
    cursor: pointer;
    position: absolute;
    right: 15px;
    top: 19px;
}
.xw_head{
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* margin-top: 40px; */
    margin-bottom: 30px;
}
.shuxian{
    width: 1px;
    height: 30px;
    background: #5F6464;
}
.dflex{
    display: flex;
    align-items: center;
    margin-left: 290px;
}
.mpx30{
    margin: 0 30px;
}
.cupoin{
    cursor: pointer;
}
.item_new{
    width: 32%;
    float: left;
    margin-bottom: 35px;
    margin-right: 24px;
    transition: all 0.3s linear;
    border-radius:5px;
    overflow: hidden;
}
.item_new:nth-child(3n){
    margin-right: 0;
}
.fh5co{
    background: #fff;
    text-align: left;
    width: 100%;
    float: left;
    
}
.item_new:hover  {
    box-shadow: 4px 4px 22px -20px rgb(0 0 0 / 50%);
    transition: all .2s linear;
    -webkit-transition: all .2s linear;
    -ms-transition: all .2s linear;
    -moz-transition: all .2s linear;
    -o-transition: all .2s linear;
    transform:scale(1.05);
}
.item_new:hover .item_name {
    color: #003f80;
}
.item_newhb:hover{
    box-shadow: 4px 11px 35px -14px rgb(0 0 0 / 50%);
    transition: all .2s linear;
    -webkit-transition: all .2s linear;
    -ms-transition: all .2s linear;
    -moz-transition: all .2s linear;
    -o-transition: all .2s linear;
    transform:scale(1.05);
}
.newimg {
    width: 100%;
    height: 202px;
    /*overflow:hidden;*/
}
.imgs {
    display: block;
    width: 100%;
    height: 100%;
}
.newtext {
    width: 100%;
    box-sizing: border-box;
    padding: 33px 23px;
}
.item_name {
    height: 64px;
    line-height: 32px;
    font-size: 22px;
    color: #101010;
    margin-bottom: 70px;
    overflow: hidden;
    text-overflow:ellipsis;
    display: -webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient: vertical;
}
.item_namehb{
    font-size: 22px;
    font-weight: bold;
    color: #101010;
    margin-bottom: 30px;
}
.newdflex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 60px;
}
.newdflex p{
    font-size: 16px;
    color: #666666;
}
.item_newhb{
    width: 100%;
    display: inline-block;
    box-sizing: border-box;
    padding: 31px 48px;
    margin-bottom: 35px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s linear;
}
.rightimg{
    width: 375px;
    height: 200px;
    display: block;
    border-radius:5px;
}
.lefttext{
    width: 60%;
}
.new_cont{
    color: #333333;
    font-size: 18px;
    line-height: 30px;
}
.list_page{
    width: 100%;
    height: 66px;
    background-color:#ffffff;
    text-align: center;
    line-height: 66px;
}
.page_num {
    display: inline-block;
    font-size: 18px;
    line-height: 25px;
    padding: 0 15px;
    color: #666666;
}
.page_num:hover{
    color: #003F80;
    font-weight: bold;
}
.page_word {
    font-size: 16px;
    color: #666666;
    display: inline-block;
    line-height: 25px;
    padding: 0 5px;
}
.page_word:hover{
    color: #333333;
    font-weight: bold;
}
.ypagenum{
    color: #003F80;
    font-weight: bold;
}
.notdflex{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 57px;
}
.notdflex img{
    display: block;
    margin-top: 60px;
}
.notdflex p{
    font-size: 20px;
    color: #999999;
    margin-top: 20px;
}
.dnone{
    display: none;
}
.xian{
    width: 50px;
    height: 3px;
    background: #003F80;
    margin: 10px auto 0 auto;
}
.bg_text{
    font-size: 24px;
    font-weight: 800;
    color: #003F80;
    margin-top: 30px;
}
.bg_cont{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 50px;
}
.bgimg{
    display: block;
    width: 384px;
}
.btns{
    display: block;
}
.screenA{
    font-size: 16px;
    color: #333333;
    display: inline-block;
    margin: 0px 24px 0px 0px;
    padding: 6px 0px;
}
.active{
    font-weight: bold;
    border-bottom: 3px solid #003f80;
    color: #003f80;
}