@charset "utf-8";
/* CSS Document */
body {
    max-width: 100%; overflow-x: hidden; background: #fff;
    font: 18px/36px "Hiragino Sans GB", "MicroSoft YaHei", Arial, sans-serif; }
body , h1 , h2 , h3 , h4 , h5 , h6 , hr , p , blockquote , dl , dt , dd , ul , ol , li ,
pre , form , fieldset , legend , button , input , select, textarea ,
th, td { margin: 0; padding: 0; }
img { border: none; max-width: 100%; }
a { color: #2b2a3c; text-decoration: none; }
a:hover { text-decoration: none; }
a , area { blr: expression(this.onFocus=this.blur()); }
ul , ol , li { list-style: none; }
table { border-collapse: collapse; border-spacing: 0; max-width: 100%; }
input , :focus { outline: 0; }
input[type="button"] , input[type="submit"] , input[type="reset"] , select { -webkit-appearance: none; appearance:none; -moz-appearance:none; -ms-appearance:none;}
input::focus-inner { padding: 0; border: 0; }
input::-webkit-input-placeholder{ color: #999; }
input::-moz-placeholder{ color: #999; }
input:-moz-placeholder{ color: #999; }
input:-ms-input-placeholder{ color: #999; }
select::-ms-expand { display: none; }
select{
    appearance:none;
    -moz-appearance:none;
    -webkit-appearance:none;
}

.fl { float: left; } .fr { float: right; }
.clearfix::after { display: block; content: ''; height: 0; font-size: 0; clear: both; } .clearfix { zoom: 1;}
.clear { height: 0; width: 100%; overflow: hidden; font-size: 1px; line-height: 0; visibility: hidden; }
.hide , .onlymob { display: none; }
.container{ width:1400px; margin:0 auto; position:relative; box-sizing: border-box }
.container::after { display: block; content: ''; height: 0; font-size: 0; clear: both; }
ul::after { display: block; content: ''; height: 0; font-size: 0; clear: both; }
.no_after::after { display: none; content: ''; height: 0; font-size: 0; clear: both; }


.top{
    background: #333;
}
.top_nav,
.top_login{
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: #B3B2B2;
}
.top_nav a,
.top_login a{
    display: block;
    color: #B3B2B2;
}
.top_nav a{
    margin-right: 40px;
}
.top_login a{
    margin: 0 10px;
}
.header>.container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    padding: 40px 0;
}
.header_l{
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
a.logo,
a.logo img{
    display: block;
    height: 50px;
}
.header_l h1{
    box-sizing: border-box;
    color: #F1221F;
    border-left: 1px solid #666;
    margin-left: 20px;
    padding-left: 20px;
    line-height: 60px;
    font-size: 30px;
}
.header_r{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    border: 1px solid #D03333;
    box-sizing: border-box;
    overflow: hidden;
    width: 450px;
    height: 50px;
    border-radius: 25px;
}
.header_r input.header_input{
    border: 0;
    display: block;
    box-sizing: border-box;
    text-align: center;
    color: #C5C5C5;
    font-size: 14px;
    height: 50px;
    line-height: 50px;
    width: calc(100% - 80px);
    caret-color: #D03333;
}
.header_r input.submit{
    font-size: 0;
    border: 0;
    cursor: pointer;
    background: #D03333 url('../images/header_search.png') center center no-repeat;
    background-size: 24px;
    width: 80px;
    height: 50px;
    border-radius: 0px 25px 25px 0px;
}
.nav{
    box-sizing: border-box;
    background: #D03333;
    padding: 16px 0;
}
.nav>.container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
}
.nav_box{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: #fff;
}
.nav_title{
    display: flex;
    flex-direction: column;
    align-items: center;
    white-space: nowrap;
    width: 50px;
    margin-right: 50px;
}
.nav_title img{
    display: block;
    height: 24px;
    margin-bottom: 4px;
}
.nav_title h5{
    line-height: 32px;
    font-size: 24px;
}
.nav_box:nth-child(2) .nav_list{
    width: 360px;
}
.nav_list li{
    float: left;
    width: 100px;
    margin-right: 20px;
    line-height: 32px;
    font-size: 16px;
}
.nav_list li a{
    display: block;
    color: #fff;
}




.article_container{
    margin-top: 30px;
}
.article_container_title{
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
    border-top: 4px solid #F33114;
    line-height: 68px;
 }
.article_container_title h2{
    font-size: 32px;
    color: #333;
}
.article_container_title h2 span{
    color: #F22815;
}
.article_container_title a{
    display: block;
    color: #666;
    line-height: 28px;
    font-size: 18px;
    margin-left: 36px;
}
.article_container_title a:hover{
    text-decoration: underline;
    color: #F22815;
}
.article_container_title a.article_more{
    width: 80px;
    line-height: 30px;
    border-radius: 15px;
    font-size: 14px;
    text-align: center;
    background: #FFEEEC;
    box-sizing: border-box;
    color: #F22915;
    border: 1px dashed #F32423;
}


.article_container_title a.book_more{
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    justify-self: flex-end;
    align-self: flex-end;
    color: #F22915;
    line-height: 28px;
    font-size: 14px;
}
.article_book_list{
    margin: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.article_book_list li{
    width: 260px;
    height: 430px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    background: #F8F8F8;
    box-sizing: border-box;
    border-radius: 10px;
}
.article_book_list li img{
    display: block;
    height: 200px;
}
.article_book_list li p{
    text-align: justify;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    color: #333;
    overflow: hidden;
    margin: 16px 0;
    height: calc(26px * 3);
    line-height: 26px;
    font-size: 16px;
}
.article_book_list li a{
    display: block;
    text-align: center;
    background: linear-gradient(-90deg, #FA7D07, #F22616);
    box-shadow: 0px 2px 9px 0px rgba(235, 53, 42, 0.51);
    color: #fff;
    width: 145px;
    line-height: 48px;
    border-radius: 24px;
    font-size: 18px;
}
.bottom_box{
    background: #333;
    box-sizing: border-box;
    color: #fff;
    padding: 80px 0 60px;
}
.bottom_flex{
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    box-sizing: border-box;
    border-bottom: 1px solid #7B7B7B;
    padding-bottom: 20px;
}
.bottom_info{
    box-sizing: border-box;
    padding-top: 10px;
    width: 410px;
}
.bottom_info img{
    display: block;
    height: 64px;
    margin-bottom: 16px;
}
.bottom_info p{
    line-height: 40px;
    font-size: 16px;
}
.bottom_nav{
    box-sizing: border-box;
    margin-left: -1px;
    border-left: 1px solid #7B7B7B;
    border-right: 1px solid #7B7B7B;
    width: 180px;
    padding-left: 50px;
}
.bottom_nav h5,
.bottom_nav a{
    font-weight: normal;
    display: block;
    color: #fff;
    line-height: 40px;
}
.bottom_nav h5{
    font-size: 20px;
}
.bottom_nav a{
    font-size: 14px;
}
.bottom_text{
    box-sizing: border-box;
    text-align: justify;
    font-size: 14px;
    line-height: 26px;
    width: 430px;
    padding: 20px 40px;
}
.bottom_qr{
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    box-sizing: border-box;
    padding-top: 20px;
}
.bottom_qr img{
    display: block;
    width: 140px;
}
.bottom_qr p{
    line-height: 50px;
    font-size: 14px;
}
.friend_link_box{
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    box-sizing: border-box;
    padding: 24px 0;
}
.friend_link_box p{
    width: 100px;
    line-height: 32px;
    font-size: 20px;
}
.friend_link{
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
    width: calc(100% - 100px);
}
.friend_link a{
    display: block;
    color: #fff;
    line-height: 32px;
    margin: 4px 15px;
}
/* 通用底部 */
.footer { clear: both; position: relative;  text-align: center; }
.footer p { position: relative; z-index: 2; color:#7B7B7B; font-size: 16px; line-height: 30px; }
.footer p span { padding: 0 5px; }
.footer p a { color:#7B7B7B; }


.after_nav_prov{
    background: #F5F5F5;
}
.after_nav_prov .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    padding: 16px 0;
}
.after_nav_prov h3{
    width: 160px;
    font-size: 30px;
    color: #333;
}
.after_nav_prov h3 span{
    color: #F22815;
}
.after_nav_prov_list{
    width: calc(100% - 160px);
}
.after_nav_prov_list a{
    float: left;
    display: block;
    margin: 4px 0;
    line-height: 32px;
    font-size: 16px;
    color: #333;
    width: 5.88%;
}




@media screen and (min-width:1200px) and (max-width:1520px) {
  
    .container {
      width: 1200px;
    }

    .nav{
        padding: 12px 0;
    }
    .nav_title{
        width: 50px;
        margin-right: 30px;
    }
    .nav_title img{
        height: 24px;
        margin-bottom: 4px;
    }
    .nav_title h5{
        line-height: 32px;
        font-size: 20px;
    }
    .nav_box:nth-child(2) .nav_list{
        width: 360px;
    }
    .nav_list li{
        width: 80px;
        margin-right: 10px;
        line-height: 32px;
        font-size: 16px;
    }
    
    .article_container{
        margin-top: 30px;
    }
    .article_container_title{
        border-top: 4px solid #F33114;
        line-height: 60px;
     }
    .article_container_title h2{
        font-size: 28px;
    }
    .article_container_title a{
        line-height: 28px;
        font-size: 16px;
        margin-left: 28px;
    }
    .article_container_title a.article_more{
        width: 80px;
        line-height: 30px;
        border-radius: 15px;
        font-size: 14px;
    }
    
    
    .article_container_title a.book_more{
        line-height: 28px;
        font-size: 14px;
    }
    .article_book_list{
        margin: 30px 0;
    }
    .article_book_list li{
        width: 220px;
        height: 340px;
        padding: 14px;
        border-radius: 10px;
    }
    .article_book_list li img{
        height: 160px;
    }
    .article_book_list li p{
        margin: 12px 0;
        height: calc(26px * 3);
        line-height: 26px;
        font-size: 14px;
    }
    .article_book_list li a{
        width: 145px;
        line-height: 40px;
        border-radius: 20px;
        font-size: 16px;
    }
    .bottom_box{
        padding: 40px 0;
    }
    .bottom_flex{
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        box-sizing: border-box;
        border-bottom: 1px solid #7B7B7B;
        padding-bottom: 20px;
    }
    .bottom_info{
        padding-top: 10px;
        width: 380px;
    }
    .bottom_info img{
        height: 64px;
        margin-bottom: 12px;
    }
    .bottom_info p{
        line-height: 32px;
        font-size: 14px;
    }
    .bottom_nav{
        width: 160px;
        padding-left: 40px;
    }
    .bottom_nav h5,
    .bottom_nav a{
        line-height: 40px;
    }
    .bottom_nav h5{
        font-size: 20px;
    }
    .bottom_nav a{
        font-size: 12px;
    }
    .bottom_text{
        font-size: 12px;
        line-height: 24px;
        width: 400px;
        padding: 20px 40px;
    }
    .bottom_qr{
        padding-top: 20px;
    }
    .bottom_qr img{
        display: block;
        width: 120px;
    }
    .bottom_qr p{
        line-height: 50px;
        font-size: 14px;
    }
    .friend_link_box{
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        box-sizing: border-box;
        padding: 24px 0;
    }
    .friend_link_box p{
        width: 80px;
        line-height: 28px;
        font-size: 16px;
    }
    .friend_link{
        width: calc(100% - 80px);
    }
    .friend_link a{
        line-height: 28px;
        font-size: 14px;
        margin: 4px 8px;
    }
    .after_nav_prov .container{
        padding: 12px 0;
    }
    .after_nav_prov h3{
        width: 140px;
        font-size: 28px;
    }
    .after_nav_prov_list{
        width: calc(100% - 140px);
    }
    .after_nav_prov_list a{
        margin: 4px 0;
        line-height: 28px;
        font-size: 14px;
    }

}

@media only all and (max-width:1200px) {
    .onlymob {
        display: block;
    }

    html {
        font-size: 20px;
    }

    body {
        width: 100%;
        font-size: .7rem;
        line-height: 1.2rem;
    }

    html, body {
        -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    }

    .Width {
        width: 17.5rem;
    }
    .container{
        width: 98%;
    }
    .fl,.fr{
        float: none;
    }

    /* 隐藏元素 */
    .ht_top .topnav a:nth-child(n+2),
    .stage,
    .footer p,
    .pc, .onlypc {
        display: none;
    }
    .bottom_box .container{
        display: none;
    }

    .bottom_box {
        position: relative;
        height: 2.4rem;
        padding: 0;
        overflow: hidden;
        background: #fff;
    }

    .bottom_box:before {
        display: block;
        content: "华图教育集团版权所有";
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 2.4rem;
        overflow: hidden;
        color: #333;
        font-size: .7rem;
        line-height: 2.4rem;
        text-align: center;
    }

    .top{
        display: none;
    }
    .header>.container{
        flex-wrap: wrap;
        padding: .5rem 0;
    }
    a.logo,
    a.logo img{
        height: 1.3rem;
    }
    .header_l h1{
        margin-left: .4rem;
        padding-left: .4rem;
        line-height: 1.3rem;
        font-size: 1rem;
    }
    .header_r{
        display: none;
        margin-top: .5rem;
        width: 60%;
        margin-left: 20%;
        height: 1.6rem;
        border-radius: .8rem;
    }
    .header_r input.header_input{
        font-size: .8rem;
        height: 1.6rem;
        line-height: 1.6rem;
        width: calc(100% - 2rem);
    }
    .header_r input.submit{
        background-size: .6rem;
        width: 2rem;
        height: 1.6rem;
        border-radius: 0px .8rem .8rem 0px;
    }
    .nav{
        padding: .4rem 0;
    }
    .nav>.container{
        display: flex;
        flex-direction: column;
    }
    .nav_title{
        width: 2rem;
        margin-right: 1rem;
    }
    .nav_title img{
        height: .6rem;
        margin-bottom: .1rem;
    }
    .nav_title h5{
        line-height: .8rem;
        font-size: .7rem;
    }
    .nav_box:nth-child(1) .nav_list,
    .nav_box:nth-child(2) .nav_list{
        width: calc(100% - 3rem);
    }
    .nav_list li{
        width: 24%;
        margin: 0 .5%;
        line-height: 1.2rem;
        font-size: .7rem;
    }
    
    .article_container{
        margin-top: .5rem;
    }
    .article_container_title{
        flex-wrap: wrap;
        border-top: .1rem solid #F33114;
        line-height: 1.4rem;
    }
    .article_container_title h2{
        font-size: .8rem;
    }
    .article_container_title a{
        line-height: 1rem;
        font-size: .6rem;
        margin-left: .4rem;
    }
    .article_container_title a.article_more{
        width: 2.5rem;
        line-height: 1rem;
        font-size: .6rem;
        border-radius: .5rem;
    }


    .article_container_title a.book_more{
        line-height: 1rem;
        font-size: .6rem;
    }
    .article_book_list{
        margin: .4rem 0;
        flex-wrap: wrap;
    }
    .article_book_list li:nth-child(n+5){
        display: none;
    }
    .article_book_list li{
        width: 48%;
        height: auto;
        padding: .4rem;
        margin: .2rem 1%;
        border-radius: .3rem;
    }
    .article_book_list li img{
        height: 5rem;
    }
    .article_book_list li p{
        margin: .3rem 0;
        height: calc(.9rem * 3);
        line-height: .9rem;
        font-size: .65rem;
    }
    .article_book_list li a{
        width: 4rem;
        line-height: 1.4rem;
        border-radius: .7rem;
        font-size: .7rem;
    }
    .bottom_flex{
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        box-sizing: border-box;
        border-bottom: 1px solid #7B7B7B;
        padding-bottom: 20px;
    }
    .bottom_info{
        box-sizing: border-box;
        padding-top: 10px;
        width: 410px;
    }
    .bottom_info img{
        display: block;
        height: 64px;
        margin-bottom: 16px;
    }
    .bottom_info p{
        line-height: 40px;
        font-size: 16px;
    }
    .bottom_nav{
        box-sizing: border-box;
        margin-left: -1px;
        border-left: 1px solid #7B7B7B;
        border-right: 1px solid #7B7B7B;
        width: 180px;
        padding-left: 50px;
    }
    .bottom_nav h5,
    .bottom_nav a{
        font-weight: normal;
        display: block;
        color: #fff;
        line-height: 40px;
    }
    .bottom_nav h5{
        font-size: 20px;
    }
    .bottom_nav a{
        font-size: 14px;
    }
    .bottom_text{
        box-sizing: border-box;
        text-align: justify;
        font-size: 14px;
        line-height: 26px;
        width: 430px;
        padding: 20px 40px;
    }
    .bottom_qr{
        display: flex;
        justify-content: flex-start;
        align-items: center;
        flex-direction: column;
        box-sizing: border-box;
        padding-top: 20px;
    }
    .bottom_qr img{
        display: block;
        width: 140px;
    }
    .bottom_qr p{
        line-height: 50px;
        font-size: 14px;
    }
    .friend_link_box{
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        box-sizing: border-box;
        padding: 24px 0;
    }
    .friend_link_box p{
        width: 100px;
        line-height: 32px;
        font-size: 20px;
    }
    .friend_link{
        display: flex;
        justify-content: flex-start;
        align-items: flex-start;
        flex-wrap: wrap;
        width: calc(100% - 100px);
    }
    .friend_link a{
        display: block;
        color: #fff;
        line-height: 32px;
        margin: 4px 15px;
    }

    .after_nav_prov .container{
        display: block;
        justify-content: space-between;
        align-items: center;
        box-sizing: border-box;
        padding: .4rem 0;
    }
    .after_nav_prov h3{
        width: 100%;
        font-size: 1rem;
        line-height: 1.5rem;
        text-align: center;
    }
    .after_nav_prov_list{
        width: 100%;
    }
    .after_nav_prov_list a{
        margin: .1rem 0;
        line-height: 1rem;
        font-size: .7rem;
        width: 16.6%;
    }
    

}