.header {}
.header_menu {
    height: 36px;
    background: #2e2828;
    line-height: 33px;
}
.header_menu a{
    color: #afafaf;
    font-size: 12px;
}
.left_menu li,
.right_menu li {
    float: left;
    padding: 0 8px;
    position: relative;
}
.left_menu li::after,
.right_menu li::after {
    content: "";
    width: 1px;
    height: 10px;
    display: block;
    position: absolute;
    top: 14px;
    right: -1px;
    background: #414141;
}
.right_menu li:nth-child(5)::after,
.right_menu li:nth-child(6)::after {
    width: 0;
}
.left_menu li:nth-child(7)::after{
    width: 0;
}


.right_menu i{
    font-size: 14px;
    
}
.car{padding: 0 12px 0 10px;
    background: #424242;
}
.icon-xiangshangjiantou{
    padding-left: 3px;
    font-size: 12px !important;
    
}

.right_menu li:hover .icon-xiangshangjiantou{
    display: inline-block;
    transform: rotate(180deg);
   
}
.gengduo{
    position: absolute;
    width: 119px;
    padding: 6px 0 12px 0;
    text-align: center;
    line-height: 32px;
    right: -20px;
    background: #ffff;
    top: 36px;
    display:none;
    box-sizing: border-box;
    box-shadow: 0 2px 36px 0 rgb(0 0 0 / 7%);
    z-index: 9;
}
.gd:hover .gengduo{
    display:block;
}
.kefu{  
    position: absolute;
    width: 84px;
    height: 88px;
    padding: 12px 18px;
    background: #ffff;
    box-sizing: border-box;
    right: -11px;
    top: 36px;
    display:none;
    z-index: 9;
    box-shadow: 0 2px 36px 0 rgb(0 0 0 / 7%);
   
}
.kf:hover .kefu{
    display:block;
}

.daohang{
    position: absolute;
    width: 893px;
    height: 210px;
    background: #ffff;
    box-shadow: 0 2px 36px 0 rgb(0 0 0 / 7%);
    border-radius: 8px 0 8px 8px;
    right: 0;
    top: 36px;
    z-index: 9;
    padding-top: 37px;
    padding-left: 49px;
    box-sizing: border-box;
    display:none;
    z-index: 9;
    
}

.icon_home {
    width: 50px;
    height: 50px;
    background: url("../img/img/icon-common.svg");
    background-position: -202px 0;
    margin-right: 46px;
}
.drop_menu_item {
    float: left;
    width: 185.0px;}

    .drop_menu_item:first-child 
    {
        width: auto !important;
    }
 
    .drop_menu_item a {
        display: inline-block;
        width: 40%;
        line-height: 0px;
    }
    .dh:hover .daohang{
        display:block;
    }
   .zp{
       width: 284x;
       position: absolute;
       background: #ffff;
       height: 300;
       box-shadow: 0 2px 36px 0 rgb(0 0 0 / 7%);
       right: 0;
       top: 36px;
       display:none;
       z-index: 9;
      
     }
   .att:hover .zp{
    display:block;
}
    .app{    
        padding: 20px 0 20px 0;
        width: 244px;
        height: auto;
        

    }
  .app img{
    width: 90px;
    height: 90px;
    float: left;
    margin-right: 12px;
    
  }
/*图标部分 */
.header_logo{
    height: 41px;
    padding: 18px 0 15px 0;
    box-shadow: 0 0 46px rgb(0 0 0 / 3%);
}


.logo{/*图标 */
    height: 36px;
    margin-right: 34px;
}


.menus img{/*第一个图片 */
    height: 24px;
    margin-top: 9px;
    
}

.menus li{/*文字布局 */
    float: left;
    margin-right: 24px;
    line-height: 41px;
    
}
.menus li a{/*超链接 */
    font-size: 16px;
    color: #333;
}
.search{/*搜索条 */
    position: relative;
    width: 238px;
    height: 28px;
}
.search input{
    background: #f0f0f0;
    border: 1px solid #f0f0f0;
    border-radius: 15px;
    width: 100%;
    height: 100%;
    text-align: right;
    padding-right: 35px;
    box-sizing: border-box;
}
.search i{
    position: absolute;
    right: 11px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 13px;
}
.search_kuang{/*搜索历史框*/
    width: 240px;
    height:300.8px ;
    background-color: #ffff;
    border-radius: 20px;
    box-shadow: 0 2px 36px 0 rgb(0 0 0 / 7%);
    display:none;
    z-index: 9;
}
.search input:focus +.search_kuang{
    display: block;/*问题1 */
}
.search_kuang p {
    float: left;
    font-size: 10px;
    margin-left: 10px;
    margin-top: 3px;
}
.search_kuang span{
    float: right;
    margin-right: 5px;
    margin-top: 3px;
    font-size: 10px;
    
}
.search_kuang li{
clear: both;
display: block;
overflow: hidden;
color: #333;
height: 30px;
line-height: 30px;
margin-left: 10px;

    
}
.search_kuang .huaxian{
    border-top: 1px solid #f2f2f5;
}


/*       主体部分*/


.banner{/*背景图*/
    background:url(https://res.vmallres.com/pimages//pages/picImages/20956554622615565902.jpg);
    height:514px ;
    background-position: 50% 0px;
    border-bottom-left-radius: 191px 52px;
    border-bottom-right-radius: 191px 52px;

}
.banner_center{/*容器*/
    height:100%;
    position: relative;

}
.banner_menu {/*按钮布局*/
    position: absolute;
    left: 0;
    top: 18px;
    width: 200px;
    height: 440px;
    box-shadow: 0 0 28px rgb(0 0 0 / 8%);
    background: rgba(255,255,255,0.95);
    border-radius: 10px;
}
.banner_menu li {
    height: 40px;
    line-height: 40px;
    padding: 0 16px;
    box-sizing: border-box;
    position: relative;
    
}
.banner_menu li:first-child:hover {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.banner_menu li:last-child:hover {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.banner_menu li:hover {
    background: #fff;
}
.banner_menu li a{
    float: left;
    font-size: 14px;
    color: #848484;
}
.banner_menu i{
    float: right;
    font-size: 13px;
    color: #848484;
}
.drow_menu{ 
    position: absolute;
    left: 192px;
    width: 274px;
    padding-left: 32px;
    padding-top: 20px;
    box-sizing: border-box;
    height: 440px;
    background: #fff;
    border-radius: 0 10px 10px 0;
    box-shadow: 0 0 46px rgb(0 0 0 / 10%);
    display: none;
    

}
.banner_menu li:hover .drow_menu{
    display: block;
}
.list {
    padding-right: 20px;
 }
.list .item {
    margin-bottom: 15px;
    height: 60px;
    padding: 8px 5px 0px 5px;
    border-radius: 10px;
    width: 230px;
 }
 .list .item:hover{
     background-color: #f6f6f6;
 }

.item img{
    width: 48px;
    height: 48px;
    margin-right:8px;
    vertical-align: middle;
}
.show_all {
    width: 112px;
    height: 42px;
    position: relative;
    border: 1px solid #f2f2f2;
    border-radius: 0 22px 22px 0;
    font-size: 13px;
    color: #999;
    text-align: center;
    margin-left: 26px;
    margin-top: 24px;
 }
  .icon-bofang {
    position: absolute;
    display: inline-block;
    width: 42px;
    height: 42px;
    background: #fff;
    border: 1px solid #f2f2f2;
    border-radius: 22px;
    left: -20px;
    top: -1px;
 }

 .drow_menuzn{ 
    position: absolute;
    left: 192px;
    width: 554px;
    top: -40px;
    padding-left: 32px;
    padding-top: 20px;
    box-sizing: border-box;
    height: 440px;
    background: #fff;
    border-radius: 0 10px 10px 0;
    box-shadow: 0 0 46px rgb(0 0 0 / 10%);
    display: none;
}
    
.aaa{
    margin-top: 3px;
}
.banner_menu li:hover .drow_menuzn{
    display: block;
}


/*用户登录*/
.user_info{
    height: 88px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 26px rgb(0 0 0 / 7%);
    position: absolute;
    bottom: -46px;
    width: 100%;
}
.user_info li{
    float: left;

}
.user_info li:first-child {
    width: 270px;
    height: 55px;
    margin-top: 17px;
    border-right: 1px solid #eee;
    padding-left: 26px;
    box-sizing: border-box;
}
.user_info li:first-child img{
    width: 52px;
    height: 52px;
    margin-right: 17px;
}
.user_info li:first-child a {
    color: #333;
}
.user_info li:first-child p {
    font-size: 14px;
    color: #999;
    margin-bottom: 6px;
}
.user_text .news {
    display: inline-block;
    width: 66px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    border-radius: 5px;
    border: 1px solid #e47b7f;
    color: #de5b60 !important;
    font-size: 13px;
}
.user_text .vip {
    color: #fde4b3 !important;
    background: #595454;
    border: 1px solid #595454 !important;
    margin-left: 8px;
    width: 68px;
    height: 22px;
    font-size: 13px;
    border-radius: 5px;
    padding: 0px 4px;
    box-sizing: border-box;
}


/*登录中间*/
.user_info li:nth-child(2){
    width: 660px;
    margin-top: 17px;
    overflow: hidden;
    border-right: 1px solid #eee;
}

.icon_item {
    float: left;
    width: 84px;
    text-align: center;
    margin: 0 10px;
}
.icon_item img {
    width: 40px;
    height: 40px;
}
.icon_item p {
    font-size: 12px;
    color: #777;
}
.user_info li:nth-child(3) {
    width: 266px;
    height: 88px;
    
}
.top_tips {
    height: 43px;
    line-height: 43px;
}
.top_tips span{
    color: #777;
    font-size: 14px;
    font-weight: 700;
    margin-left: 12px;
    margin-right: 5px;
}
.top_tips a{
    color: #6f6f6f;
    font-size: 12px;
}.b_icon {
    float: left;
    height: 42px;
    line-height: 42px;
    width: 88px;
    border-top: 1px solid #eee;
    text-align: center;
}
.b_icon img {
    width: 20px;
    height: 20px;
    vertical-align: middle;
}
.b_icon span {
    color: #666;
    font-size: 12px;
}
/*作业*/
.dhtupian{
    width: 100%;
    height: 200px;
    position: absolute;
    bottom: -264px;

}

.dhtupian li{
    float: left;
    margin-right: 13px;
    
}
.dhtupian li:last-child{
    margin-right: 0px;
}
.dhtupian li img{
width: 290px;
height: 200px;
border-radius: 10px;

}
.rexiao{
    width: 100%;
    height: 26px;
    position: absolute;
    bottom: -307px;
    padding: 27px 0 13px 0;

}
.rexiao h2{
font-size: 26px;
color: #333;
padding: 27px 0 13px 0;
}

.rexiaotupian{
    width: 100%;
    height: 604px;
    position: absolute;
    bottom: -940px;
}

.rexiaotupian .biao{
    width: 230px;
    height: 592px;
    border-radius: 10px;
    float: left;
}

.rexiaotupian ul li{   
    width: 228px;
    height: 290px; 
   float: left;
    background: #f9f9f9;
    border-radius: 10px;
    margin-left: 14px;
    margin-bottom: 12px;
    margin-top: 0;
}
.rexiaotupian ul li a{
display: inline-block;
width: 100%;
height: 100%;
text-align: center;
margin-top:50%;
transform: translateY(-25%);

}
.rexiaotupian ul li img{
width: 150px;
height: 150px;

}
.rexiaotupian ul li .t{
    font-size: 14px;
    color: #3a3a3a;
    margin-bottom: 3px;
}

.rexiaotupian ul li .x{
color: #777;
line-height: 18px;
padding: 0 10px;
margin: 2px 20px 7px;
font-size: 5px;

}
.rexiaotupian ul li .j{
    color: #d0021b;
    line-height: 21px;
    margin-bottom: 0;
}
.rexiaotupian ul li:hover{
    box-shadow:0px 0px 10px #000;
}


/*下半部分*/
.footer{
    background-color: #f9f9f9;
    margin-top: 949px;/*问题3*/
}
.shang{
    width: 100%;
    height: 82px;
    border-bottom: 1px solid #e5e5e5;;
    box-sizing: border-box;
    

}
.shang li{
    float: left;
    padding-right: 120px;
    line-height: 82px;
    
}
.shang li:last-child{
    padding-right: 0px;
    
}
.one_q {
    background: url(../img/img/icon01.svg);
    width: 40px;
    height: 40px;
    display: inline-block;
    margin-right: 15px;
    background-position: -154px 0;
    vertical-align: middle;
}
.one_w{
    background: url(../img/img/icon01.svg);
    width: 40px;
    height: 40px;
    display: inline-block;
    margin-right: 15px;
    background-position: -74px 0;
    vertical-align: middle;
}
.one_e{
    background: url(../img/img/icon01.svg);
    width: 40px;
    height: 40px;
    display: inline-block;
    margin-right: 15px;
    background-position: -194px 0;
    vertical-align: middle;
}
.one_r{
    background: url(../img/img/icon01.svg);
    width: 40px;
    height: 40px;
    display: inline-block;
    margin-right: 15px;
    background-position: -114px 0;
    vertical-align: middle;
}
.zhong{
    width: 100%;
    height: 210.6px;
    box-sizing: border-box;
}
.zhong_zuo{
    width: 920px;
    height: 210.6px;
    padding: 23px 0 24px;
    box-sizing: border-box;
    float: left;

}


.zhong_you{
    width: 278px;
    height: 160px;
    float:right;
    text-align: center;
    padding: 23px 0 24px;
    box-sizing: border-box;
}
.zhong_you p:first-child{
    font-size: 24px ;
    color: #575757;
    font-weight: bold;
}
.zhong_you p:nth-child(2n){
    color: #575757;
    font-size: 14px;
    margin-top: 5px;
}
.zhong_you .bejing{
width: 170px;
height: 34px;
border-radius: 17px;
background: #777;
display: inline-block;
line-height: 34px;
margin-top: 5px;
color: #fff;
}
.you_tubiao{
    width: 250px;
    height: 24px;
    margin-top: 26px;
}
.you_tubiao li{
    float: left; 
   margin-left: 11px;
  
}
.you_tubiao a .tubiao_a{
    background: url(../img/img/icon03.svg);
    display: inline-block;
    width: 24px;
height: 24px;
background-position: -126px -24px;
}

.you_tubiao a .tubiao_b{
    background: url(../img/img/icon03.svg);
    display: inline-block;
    width: 24px;
height: 24px;
background-position: -150px -24px;
}
.you_tubiao a .tubiao_c{
    background: url(../img/img/icon03.svg);
    display: inline-block;
    width: 24px;
height: 24px;
background-position: -174px -24px;}

.you_tubiao a .tubiao_d{
    background: url(../img/img/icon03.svg);
    display: inline-block;
    width: 24px;
height: 24px;
background-position: -24px -36px;
}
.content_zj{
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.xia{
    width: 100%;
    height: 134px;
    padding: 25px 0 28px 0;
    border-top: 1px solid #e5e5e5;
    box-sizing: border-box;
    position: relative;
}
.xia .zwf{
    width: 82px;
    height: 134px;
    padding: 3px 20px 0 0;
    float: left;
    box-sizing: border-box;
}
.xia .zwf img{
    width: 82px;
    height: 20px;
    
}


.zhong_zuo li{
    float: left;
    line-height: 22px;
    padding-right: 79px;

}
.zhong_zuo h3{
    padding-top: 5px;
    font-size: 14px;
    margin-bottom: 19px;
    
}
.zhong_zuo li a{
    padding-bottom: 7px;
    color: #777;
    line-height: 22px;
    font-size: 12px;
}

.zhong_zuo li:last-child{
    border-right: 1px solid #d3d3d3;
}
.zhong_zuo ul li a:hover{
    color: crimson;
    }
.zjbj{
    box-sizing: border-box;
    text-align:left;
}
.zjbj .ul_a li,.zjbj .ul_a li a{
    color: #a4a4a4;
    padding-right: 6px;
    font-size: 12px;
    line-height: 20px;
    box-sizing: border-box;
}
.shangb{
    position: absolute;
    top: 25px;
    height: 24px;
    right: 13px;
}
.zjbj .ul_a li a:hover{
    color: crimson;
}

.zjbj .ul_a li span{
    border-right: 1px solid #d3d3d3;
}