body{
    background: #fff;
}
.first-banner{
    position: absolute;
 
    width: calc(1200px/100*60);
    z-index: 0;
    top: 0;
}
.first-banner a{
    width: 100%;
    display: block;
    height: 400px;
}
.nav-index{
    width: calc(20% - 10px);
    position: absolute;
    z-index: 1;
    height: 400px;
    overflow: hidden;
}
.nav-show1{
    background: #fff;
}
.nav-index a{
    margin-top: 10px;
    width: 100%;
    background: #f5f5f5;
    display: flex;
    height: calc((400px - 60px)/7);
    justify-content: center;
    align-items: center;
}
.nav-index a:nth-child(1){
    margin-top: 0;
}
.nav-index a:hover{
    color: #fa3434;
}
.login-div{
    position: absolute;
    right: 0;
    top: 0;
    width: 19%;
}
.login-div2{
    background: #f5f5f5;
    padding: 10px 5px;
}
.login-div2 img{
    width: 60px;
    height: 60px;
    margin: 0 auto;
}
.login-div2 p{
    text-align: center;
}
.login-div2 u{
    text-decoration: none;
    color: #fa3434;
}
.login-hk a{
    display: block;
    height: 35px;
    line-height: 35px;
    width: 70%;
    margin: 10px auto;
    border: 1px solid #fa3434;
    box-sizing: border-box;
    text-align: center;
    background: #fff;
}
.login-hk a:hover{
    background: #fa3434;
    color: #fff;
}
.login-top{
    height: 30px;
    align-items: center;
}
.login-top p{
    color: #fa3434;
    font-size: 16px;
    text-indent: 0.5em;
    position: relative;
    height: 30px;
    line-height: 30px;
}
.login-top p::after{
    content: '';
    position: absolute;
    width: 0.3em;
    height: 1em;
    background: #fa3434;
    left: 0;
    top: calc((100% - 1em)/2);
}
.login-top a{
    color: #fa3434;
}
.zc-ul a{
    display: block;
    height: 32px;
    line-height: 32px;
    white-space: nowrap;
    overflow: hidden;
    text-indent: 0.8em;
    position: relative;
}
.zc-ul a::after{
    content: '';
    position: absolute;
    width: 0.5em;
    height: 0.5em;
    background: #fa3434;
    border-radius: 0.5em;
    left: 0;
    top: calc((100% - 0.5em)/2);
}
.top-adv a{
    height: 120px;
}
.top{
    position: relative;
    justify-content: center;
    height: 30px;
    align-items: center;
    margin-bottom: 20px;
}
.top p{
    position: relative;
    font-size: 20px;
    font-weight: bold;
    color: #fa3434;
    transform: scale(1.18,1);
}
.top p::after{
    content: '— —';
    text-align: center;
    position: absolute;
    width: 60px;
    height: 30px;
    line-height: 30px;
    left: -60px;
    color: #fa3434;
}
.top p::before{
    content: '— —';
    text-align: center;
    position: absolute;
    width: 60px;
    height: 30px;
    line-height: 30px;
    right: -60px;
    color: #fa3434;
}
.top a{
    position: absolute;
    right: 0;
    font-size: 17px;
    color: #585858;
}
.top::after{
    content: '';
    position: absolute;
    width: 100%;
    height: 20px;
    background: url(../img/topbg.png)no-repeat;
    background-size: 100% 100%;
    bottom: -18px;
}
.top2{
    height: 40px;
    align-items: center;
}
.top2 p{
    font-size: 18px;
    color: #fa3434;
}
.top2 a{
    color: #fa3434;
    font-size: 18px;
}
.art-img{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.art-img img{
    width: 49%;
    height: 170px;
}
.art-img div{
    width: 49%;
}
.art-img div p{
    display: block;
    height: 35px;
    line-height: 35px;
    font-size: 18px;
    color: #000;
    white-space: nowrap;
    overflow: hidden;
}
.art-img div span{
    display: block;
    height: 75px;
    line-height: 25px;
    overflow: hidden;
    color: #585858;
    font-size: 17px;
}
.art-ul a{
    display: block;
    height: 35px;
    font-size: 17px;
    line-height: 35px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    text-indent: 35px;
}
.art-ul a::after{
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    left: 0;
    background: url(../img/sj.png)no-repeat;
    background-size: 100% 100%;
    top: calc((100% - 15px)/2);
}
.sc-ul a{
    display: block;
    border-top: 1px solid #585858;
    box-sizing: border-box;
}
.sc-ul a:nth-child(1){
    border-top: 0;
}
.sc-ul a p{
    display: block;
    height: 32px;
    line-height: 32px;
    white-space: nowrap;
    overflow: hidden;
    font-size: 17px;
}
.sc-ul a div{
    display: flex;
    justify-content: space-between;
    height: 30px;
}
.sc-ul a div span{
    color: #737373;
    font-size: 16px;
}
.art-adv a{
    height: 120px;
}
.sell-hit{
    background: #fef2f2;
    box-shadow: 2px 2px 1px 2px #fec9c9;
    padding-bottom: 5px;
}
.top3{
    width: 98%;
    margin: 0 auto;
    height: 30px;
    align-items: center;
}
.top3 p{
    position: relative;
    text-indent: 0.5em;
    color: #000;
    font-size: 18px;
}
.top3 p::after{
    content: '';
    position: absolute;
    width: 0.2em;
    height: 1em;
    left: 0;
    top: calc((100% - 1em)/2);
    background: #000;
}
.top3 a{
    color: #575353;
    font-size: 17px;
}
.sell-hit-img{
    width: 98%;
    margin: 5px auto;
}
.sell-hit-img div{
    display: block;
    height: 200px;
    overflow: hidden;
}
.sell-hit-img a span{
    display: block;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
    overflow: hidden;
    text-align: center;
    font-size: 17px;
}
.sell-2{
    margin-top: 15px;
}
.tj-sell{
    width: 98%;
    margin: 0 auto;
}
.tj-sell-img{
    width: 49%;
    height: 210px;
}
.tj-sell-img div{
    height: 180px;
    overflow: hidden;
}
.tj-sell-img span{
    display: block;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
    font-size: 16px;
    overflow: hidden;
    text-align: center;
    color: #000;
}
.tj-sell-ul{
    width: 49%;
}
.tj-sell-ul a{
    display: block;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    text-indent: 0.5em;
    font-size: 16px;
}
.tj-sell-ul a::after{
    content: '';
    position: absolute;
    width: 0.3em;
    height: 0.3em;
    background: #fa3434;
    left: 0;
    top: calc((100% - 0.3em)/2);
}
.sell-adv a{
    height: 120px;
}
.buy-ul a{
    display: flex;
    height: 35px;
    align-items: center;
}
.buy-ul a i{
    color: #fa3434;
    width: 2em;
    text-align: center;
    font-style: normal;
    font-size: 16px;
}
.buy-ul a p{
    font-size: 16px;
    width: calc(100% - 2em);
    color: #343434;
}
.buy-img a{
    margin-top: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: calc((11*35px - 15px)/4);
}
.buy-img a:nth-child(1){
    margin-top: 0;
}
.buy-img a div:nth-child(1){
    width: 29%;
    height: 100%;
    overflow: hidden;
    padding: 5px;
    box-sizing: border-box;
    border: 1px solid #fa3434;
}
.buy-img a div:nth-child(2){
    width: 69%;
}
.buy-img a div:nth-child(2) span{
    display: block;
    height: 40px;
    line-height: 20px;
    overflow: hidden;
    font-size: 15px;
}
.buy-img a div:nth-child(2) p{
    color: #fa3434;
}
.buy-ul2 a{
    display: block;
    height: 35px;
    line-height: 35px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    text-indent: 0.8em;
    font-size: 16px;
}
.buy-ul2 a::after{
    content: '';
    position: absolute;
    width: 0.3em;
    height: 0.3em;
    background: #fa3434;
    left: 0;
    top: calc((100% - 0.3em)/2);
}
.buy-banner{
    position: relative;
    height: calc(35px*5);
}
.buy-banner a{
    display: block;
    height: 100%;
}
.buy-banner-span{
    display: flex;
    z-index: 9;
    position: absolute;
    align-items: center;
    justify-content: center;
}
.buy-banner-span span{
    background: #fa3434;
    width: 10px;
    height: 10px;
}
.com-img{
    width: 95%;
    margin: 0 auto;
}
.com-img a{
    width: calc(1200px/100*95/100*24);
    height: calc(1200px/100*95/100*24);
    box-shadow: 2px 2px 1px 2px #fec9c9;
    margin: 5px;
}
.com-div{
    padding-bottom: 10px;
}
.com-ul{
    margin-top: 15px;
}
.com-ul a{
    width: 49.4%;
    padding: 10px;
    display: block;
    margin-bottom: 15px;
    box-sizing: border-box;
}
.com-ul a p{
    display: block;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    text-align: center;
    color: #000;
}
.com-ul a span{
    display: block;
    height: 75px;
    line-height: 25px;
    overflow: hidden;
    color: #343131;
}
.com-adv{
    margin-top: 0!important;
}
.exh-ul{
    margin-left: 20px;
    position: relative;
}
.exh-ul::after{
    content: '';
    height: 100%;
    width: 2px;
    height: 100%;
    background: #fa3434;
    left: -11px;
    position: absolute;
    top: 0;
}
.exh-ul a{
    position: relative;
    margin-top: 10px;
    width: calc(100% - 15px);
}
.exh-ul a::after{
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    top: -10px;
    left: -15px;
    background: #fa3434;
    border-radius: 10px;
}
.exh-ul a p{
    display: block;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
    overflow: hidden;
    font-size: 16px;
    color: #000000;
}
.exh-ul a span{
    height: 50px;
    line-height: 25px;
    overflow: hidden;
    display: block;
}
.exh-img a{
    margin-top: 10px;
    display: flex;
    height: calc(340px/3);
    justify-content: space-between;
    align-items: center;
}
.exh-img a:nth-child(1){
    margin-top: 0;
}
.exh-img a div:nth-child(1){
    padding: 5px;
    height: 100%;
    box-sizing: border-box;
    border: 1px solid #fa3434;
    width: 34%;
}
.exh-img a div:nth-child(1) img{
    border: 1px solid #fa3434;
    box-sizing: border-box;
}
.exh-img a div:nth-child(2){
    width: 64%;
}
.exh-img a div:nth-child(2) p{
    display: block;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    color: #000;
}
.exh-img a div:nth-child(2) span{
    display: block;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
    overflow: hidden;
    color: #343434;
    font-size: 15px;
}