body{
    font: 16px/36px "Hiragino Sans GB", "MicroSoft YaHei", Arial, sans-serif;
}
.hide{
    display: none!important;
}
a,.header_l h1,.box_title h3,.main_r_tab li,.main_cont_dh td,.main_cont td a,.forth_tab li,.forth_cont li a,.sec_zb_list li h5,.sec_zb_list li p span,.sec_r_cont a.sec_r_link h5,.sec_r_cont a.sec_r_link p,.fifth_top_link a, .forth_top_link a,.fifth_cont h5,.fifth_r_gwy h5,.fifth_gwy_row a,.fifth_r_other h5,.fifth_r_other table td a,.news_box li a h4,.news_box li a p{
    color: #6C6D6F;
}
/* 顶部导航 */
.media_qr_box .mdia_qr_text {
    width: 120px;
}
.nav{
    border-bottom: 3px solid #DD042E;
}
.nav_course{
    width: 720px;
}
.nav_course_box{
    width: 25%;

}
.nav_course_box:nth-child(3n){
    border-right: 1px solid #eaeaea;
}
.nav_course_box:nth-last-child(-n+3){
    border-bottom: 1px solid #eaeaea;
}
.nav_list li.active a,
.nav_list li.active{
    color: #DD042E;
}
.nav_list li,.nav_list li a{
    display: block;
    color: #6C6D6F;
}
/* 顶部导航End */
.zkxx_list li{
    background: #EFEFEF;
}
.zkxx_list li>a{
    color: #6C6D6F;
}
.zkxx_list li.hot{
    background: #EFEFEF;
}
.zkxx_list li.hot::after{
    background-image: url(https://u3.huatu.com/uploads/allimg/210926/655551-2109260U95YQ.png);
}
.zkxx_list li.hot>a{
    color: #6C6D6F;
}
.zkxx_list li:hover{
    background: linear-gradient(#FF0031, #AF1F24);
}
.zkxx_list li:hover>a{
    color: #FFF;
}
.zxfx {
    padding: 1px;
    box-shadow: none;
}
.grad_nav_box{
    width: 100%;
    display: flex;
    justify-content: flex-start;
}
.grad_nav_box li{
    cursor: pointer;
    margin: 6px 8px 6px 0;
    box-sizing: border-box;
    padding: 0 8px;
    min-width: 90px;
    line-height: 36px;
    font-size: 14px;
    text-align: center;
    border: 1px solid #DEDEDE;
    color: #666;
}
.grad_nav_box li.citysActived{
    color: #FFF;
    text-align: center;
    font-weight: bold;
    background: linear-gradient(#FF0031, #AF1F24);
}
.contsActived{
    background: #FDFAFA;
    border: 1px dashed #DD042E!important;
    color: #DD042E!important;
}
.son_nav_box{
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    margin-top: 10px;
}
.son_nav_box span{
    display: flex;
    /* justify-content: flex-start; */
    align-items: center;
    line-height: 36px;
    font-size: 16px;
    margin-right: 30px;
    color: #333;
}
.son_nav_box span img {
    display: block;
    height: 22px;
    margin-right: 8px;
}
.zixun_button{
    display: block;
    width: 93px;
    line-height: 36px;
    font-size: 16px;
    color: #fff;
    text-align: center;
    font-weight: bold;
    background: linear-gradient(90deg, #f65637, #f22121);
}
.main_box{
    padding: 10px 0;
    background: #EFEFEF;
}
.main_search_box a.search_btn{
    margin-left: unset;
    margin-right: 10px;
    border: 0;
    width: auto;
    height: auto;
    line-height: unset;
    color: #6C6D6F;
}
.main_search_box a.search_btn:hover{
    border: 0;
    color: #DD042E;
    background: #FFF;
    font-weight: bold;
}
.main_search{
    height: 40px;
    border: 2px solid #DD042E;
    border-radius: 10px;
}
.search_type span{
    font-size: 16px;
}
.search_input {
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    width: 280px;
}
.search_submit{
    background: #DD042E url(https://www.huatu.com/images/2021fx/images/search_icon.png) center center no-repeat;
}
.box_title img{
    height: 50px;
}
.main_left{
    width: 500px;
    display: flex;
    flex-direction: column;
}
.main_left h5{
    display: block;
    margin: 0 auto;
    width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.main_left h5 a{
    font-size: 20px;
    color: #DD042E;
}
.main_left li{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.main_left_box1,.main_left_box2,.main_left_box3,.main_left_box4{
    width: 496px;
    margin-bottom: 10px;
    border-radius: 15px;
    overflow: hidden;
}
.main_left_box1{
    border: 1px solid #DD042E;
}
.main_left_box2{
    border: 1px solid #0087BD;
}
.main_left_box3{
    border: 1px solid #34AE0A;
}
.main_left_box4{
    border: 1px solid #FF8500;
}
.main_title{
    display: flex;
    justify-content: space-evenly;
    text-align: center;
}
.main_left_box1 .hot{
    color: #DD042E;
    font-weight: bold;
}
.main_left_box1 .main_title{
    background: #DD042E;
    color: #FFF;
}
.main_left_box2 .hot{
    color: #0087BD;
    font-weight: bold;
}
.main_left_box2 .main_title{
    background: #0087BD;
    color: #FFF;
}
.main_left_box3 .hot{
    color: #34BDA1;
    font-weight: bold;
}
.main_left_box3 .main_title{
    background: #34BDA1;
    color: #FFF;
}
.main_left_box4 .hot{
    color: #FF8500;
    font-weight: bold;
}
.main_left_box4 .main_title{
    background: #FF8500;
    color: #FFF;
}
.main_title_l{
    width: 30%;
    font-weight: bold;
}
.main_title_r{
    width: 70%;
    font-size: 16px;
}
.main_title_r a{
    color: #FFF;
}
.main_title_r a:hover{
    color: #FFF;
    text-decoration: none;
}
.main_left ul{
    display: block;
    width: 90%;
    margin: 5px auto;
}
.main_r_tab {
    font-weight: bolder;
}
.main_course_tj td{
    background: #FFF!important;
    text-align: left;
    padding-left: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.main_cont_wk ul li a span{
    display: inline-block;
    width: 26px;
    height: 26px;
    border-radius: 100%;
    line-height: 26px;
    text-align: center;
    background-color: #e92930;
    color: #fff;
    margin-right: 10px;
}
.main_cont_wk{
    width: 100%;
}
.main_cont_wk ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    height: 240px;
    align-items: center;
}
.main_cont_wk ul li{
    width: 45%;
    text-align: left;
    border-bottom: 1px dashed #999;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.main_cont_tools li a{
    width: 80px;
    height: 80px;
}
.hot_pos {
    /* display: none; */
    position: absolute;
    left: 485px;
    top: 190px;
    width: 100px;
    border: 1px solid #DDD;
    background-color: #fff;
    text-align: center;
    z-index: 10;
}
.hot_pos_border {
    position: absolute;
    top: -11px;
    left: 45px;
    border: 5px solid rgba(255, 255, 255, 0.01);
    border-bottom: 5px solid #DDD;
    display: inline-block;
}
.on{
    background: #DDD;
}
.main_cont{
    height: 240px;
}
.sec_l_container,.sec_c_container,.sec_r_container{
    height: 608px;
    position: relative;
}
.sec_tab{
    /* justify-content: center; */
    flex-wrap: wrap;
    margin-bottom: 6px;
}
.sec_tab li{
    width: 80px;
    margin-bottom: 10px;
}
.tejian{
    font-weight: bold;
}
.tejian a,.tejian span{
    color: #DD042E!important;
}
.more{
    float: right;
}
.more a:hover{
    color: #DD042E;
}
.forth_top_link a,.fifth_top_link a{
    cursor: pointer;
}
.forth_top_link a.checked,.fifth_top_link a.checked{
    color: #DD042E;
    font-weight: bold;
}
.forth_top_link a:hover{
    text-decoration: none;
}
.forth_cont,.fifth_cont{
    display: block;
}
.fifth_cont_box{
    display: flex;
    flex-wrap: wrap;
}
.fifth_cont{
    width: 47.5%;
    margin: 0px 1.25%;
    background: #FFF;
    box-shadow: 0px 0px 16px 0px rgb(212 213 214 / 41%);
}
.fifth_cont:nth-child(1),.fifth_cont:nth-child(2){
    margin-bottom: 30px;
}
.fifth_cont h5{
    font-size: 25px;
    line-height: 40px;
    padding-left: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
}
.fifth_cont li{
    font-size: 16px;
    height: 38px;
    padding-left: 20px;
    padding-right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.forth_cont li .forth_cont_link a:nth-child(1) {
    overflow: revert;
}
.fifth_cont li span{
    color: #B9B9B9;
}
.fifth_cont_link{
    width: 85%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.fifth_cont p{
    float: right;
    padding-right: 20px;
}
.fixed_l_list{
    background: #FFF;
}
.fixed_l_list li{
    cursor: pointer;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 40px;
    padding: 2px;
    font-size: 14px;
    line-height: 20px;
    color: #000;
    border-top: 1px dashed rgba(173, 173, 173, .5);
}
.fixed_l h5 {
    background: #DD042E;
    color: #FFF;
}
.fifth_box,.book_box{
    background: #EFEFEF;
}
.book_box{
    box-sizing: border-box;
    padding: 30px 0;
}
.books_show{
    margin: 20px auto;
    background: #FFF;
    padding: 30px;
}
.book_nav{
    display: flex;
}
.book_nav li{
    box-sizing: border-box;
    cursor: pointer;
    border: 1px solid #DEDEDE;
    color: #6C6D6F;
    margin-right: 10px;
    width: 115px;
    line-height: 40px;
    font-size: 16px;
    text-align: center;
}
.book_nav li.active{
    background: #FDFAFA;
    color: #DD042E;
    border: 1px dashed #DD042E;
}
.book_list_box{
    display: flex;
}
.book_item{
    width: 18%;
    margin: 30px 1%;
    box-shadow: 0px 0px 16px 0px rgb(212 213 214 / 41%);
    border-radius: 15px;
}
.book_img{
    width: 60%;
    margin: 30px auto;
    height: 180px;
}
.book_item p{
    line-height: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 48px;
    color: #6C6D6F;
    text-align: center;
    box-sizing: border-box;
    padding: 0 20px;
}
.pricess{
    text-align: center;
}
.red{
    color: #DD042E;
}
.big{
    font-size: 20px;
}
.buy_btn{
    display: block;
    margin: 20px auto;
    width: 160px;
    height: 40px;
    background: linear-gradient(90deg, #DB3736, #EF5151);
    box-shadow: 0px 5px 10px 0px rgb(51 0 0 / 15%);
    border-radius: 24px;
    color: #FFFFFF;
    font-size: 18px;
    text-align: center;
    line-height: 40px;
}
.fixed_l{
    width: 80px;
}
#mycitys{
    margin-top: 30px;
    background: #FFF;
    color: #6C6D6F;
}
.city_box{
    display: flex;
    flex-wrap: wrap;
}
.city_box li{
    width: 12.5%;
    line-height: 80px;
    font-size: 16px;
    cursor: pointer;
    color: #6C6D6F;
    text-align: center;
    box-sizing: border-box;
    border-right: 1px solid #E6E6E6;
    border-bottom: 1px solid #E6E6E6;
}
.city_box li.citysActived{
    background: #FFF;
    color: #DD042E;
    border-bottom: 2px solid #DD042E;
}
.xian_box{
    display: flex;
    margin-top: 20px;
    flex-wrap: wrap;
    padding-left: 20px;
}
.xian_box li{
    width: 9%;
    line-height: 50px;
    margin-top: 0.8%;
    margin-right: 0.8%;
    text-align: center;
    border: 1px solid #E6E6E6;
}
.kfxq{
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding-left: 20px;
    padding-right: 20px;
}
.dizhi_nav_box{
    display: flex;
    flex-direction: column;
}
.dizhi_nav_box p{
    display: flex;
    height: 50px;
    align-items: center;
}
.dizhi_nav_box span{
    display: flex;
    align-items: center;
}
.dizhi_nav_box span img{
    display: block;
    height: 22px;
    margin-right: 8px;
}
.kfewm{
    width: 200px;
    height: 200px;
}
.fixed_r {
    top: 30%;
}
.fixed_rb{
    position: fixed;
    z-index: 99;
    right: 0;
    bottom: -80px;
    transform: translateY(-50%);
    width: 150px;
    height: 215px;
    text-align: center;
    background: url(https://u3.huatu.com/uploads/allimg/211013/fixed_rb.png);
    background-size: 100% 100%;
}
.fr_close{
    width:20px;
    cursor: pointer;
    position: absolute;
    right: 65px;
    top: 200px;
    transition: all .4s ease;
}


.fixed_right{
    position: fixed;
    width: 100px;
    right: 15px;
    top: 20%;
    display: flex;
    flex-direction: column;
    border: 1px solid #DEDEDE;
    box-shadow: 0px 0px 16px 0px rgba(212, 213, 214, 0.41);
    border-radius: 5px;
    z-index: 111;
}
.fixed_right_top{
    background-color: #DD042E;
    color: #FFF;
    font-size: 16px;
    text-align: center;
    line-height: 30px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.fixed_right_kf{
    width: 100%;
    display: flex;
    flex-direction: column;
    padding: 0 5px;
    background-color:#FFF;
    box-sizing: border-box;
}
.fixed_right_kf a{
    font-size: 14px;
    color: #000;
    background: url(https://u3.huatu.com/uploads/allimg/230922/xnicon.png) 0px 2px / 18px 18px no-repeat;
    padding-left: 20px;
    margin-top: 10px;
    margin-bottom: 10px;
    line-height: initial;
}
.fixed_right_kf a:hover{
    color: #DD042E;
}
.fixed_right_bottom{
    width: 100%;
    height: 20px;
    background: #DD042E;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}
.fixed_right img{
    position: absolute;
    width: 20px;
    height: 20px;
    top: -25px;
    left: 40px;
    cursor: pointer;
}



/* 2022.08.10 */
.sec_box {
    padding: 40px 0 20px;
}
/* 2022.08.10 */

@media screen and (max-width:1580px) {
    .search_input{
        width: 250px;
    }
    .sec_l_container,.sec_c_container,.sec_r_container{
        height: 15rem;
    }
    .main_left{
        width: 400px;
    }
    .main_left_box1,.main_left_box2,.main_left_box3,.main_left_box4{
        width: auto;
    }
    .fixed_rb{
        position: fixed;
        z-index: 99;
        right: 0;
        bottom: -3rem;
        transform: translateY(-50%);
        width: 9rem;
        height: 13rem;
        text-align: center;
        background: url(https://u3.huatu.com/uploads/allimg/211013/fixed_rb.png);
        background-size: 100% 100%;
    }
    .fr_close{
        width:1.25rem;
        cursor: pointer;
        position: absolute;
        right: 4rem;
       top: 12rem;
        transition: all .4s ease;
    }
}
@media screen and (max-width:1200px) {
    .sec_l_container,.sec_c_container,.sec_r_container{
        height: 28rem;
    }
}
@media screen and (max-width:410px) {
    .sec_l_container,.sec_c_container,.sec_r_container{
        height: 25rem;
    }
}
.xmwz_box{
    width: 100%;
    box-sizing: border-box;
    padding: 30px;
    background: #FFFFFF;
    box-shadow: 0px 0px 16px 0px rgba(212, 213, 214, 0.41);
}
.xm_box{
    width: 100%;
    height: 45px;
    display: flex;
    background-color: #FAFAFA;
    border-right: 5px;
}
.xm_box .xm{
    width: 12%;
    font-size: 20px;
    line-height: 45px;
    text-align: center;
    border-right: 5px;
    cursor: pointer;
    font-weight: bold;
    color: #6C6D6F;
}
.xm_box .xm.active{
    background-color: #DA2234;
    color: #FFF;
    border-radius: 5px;
}
.wz_box{
    margin: 15px auto 0;
    display: flex;
    justify-content: space-between;
}
ul.wz{
    display: block;
    width: 65%;
}
ul.wz li{
    display: flex;
    justify-content: space-between;
    background-color: #F5F8FF;
    padding: 5px 15px;
    box-sizing: border-box;
    margin: 5px auto;
    color: #6C6D6F;
}
ul.wz li .xmwz_title{
    width: 80%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.xmbtn_box{
    width: 33%;
    background: #FFFFFF;
    box-shadow: 0px 0px 16px 0px rgba(212, 213, 214, 0.41);
}
.xmbtn_box h3{
    font-weight: normal;
    text-align: center;
    line-height: 50px;
    color: #6C6D6F;
    font-size: 20px;
}
.xmbtn_box h4{
    font-weight: normal;
    text-align: center;
    line-height: 30px;
    font-size: 16px;
    margin-bottom: 10px;
    color: #6C6D6F;
}
.xmbtn_box .btn_box{
    display: flex;
    flex-wrap: wrap;
}
.xmbtn_box .btn_box a{
    display: block;
    width: 22%;
    height: 35px;
    margin: 5px 1.5%;
    text-align: center;
    line-height: 35px;
    background-color: #F8F8F8;
    color: #6C6D6F;
}
.xmbtn_box img{
    display: block;
    width: 43%;
    margin: 0 auto;
}
.fifth_gwy_row a{
    width: 33%;
}