.container{
    width: 1200px;
    margin: 0 auto;
    /* overflow: hidden; */
}
/* 首页导航 */
.main-nav{
    width: 100%;
    position: relative;
    margin-top: 10px;
}
/* .container-bg{
    width: 100%;
    background-color: rgb(242, 247, 241);
} */
.container-center{
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
    /* background-color: rgb(242, 247, 241); */
    flex-wrap: wrap;
    position: relative;
}
.ljn-nav-y{
    background-color: rgba(255,255,255,0.5);
    z-index: 10;
    /* padding: 0px 15px; */
    border: 1px solid #f2f5fa;
    box-sizing: border-box;
}
.ljn-nav-y>ul>li:nth-child(1){
    font-size: 20px;
    line-height: 50px;
    border-bottom: 1px solid #f2f5fa;
    border-left: 5px solid #ff8214;
    color: #7c7c7c;
    font-weight: 600;
}
.ljn-nav-y>ul>li{
    padding: 0px 20px;
    line-height: 30px;
    transition: .3s;
    box-sizing: border-box;
    
}
.ljn-nav-y>ul>li:hover>a{
    font-weight: 600;
}
.ljn-nav-y>ul>li>a{
    font-size: 18px;
    color: #585858;
    transition: .3s;
    /* display: flex;
    justify-content: space-between;
    align-items: center; */
    transition: .1s;
    
}
.ljn-nav-y>ul>li>a>span:nth-child(1){
    display: inline-block;
    /* border-left: 3px solid transparent; */
    height: 40px;
    line-height: 41px;
    padding-left: 5px;
    transition: .3s;
}

.ljn-nav-y>p>span{
    display: inline-block;
    width: 0px;
    height: 0px;
    border-top: 20px solid #019a50;
    /* border-bottom: 5px solid #019a50; */
    border-left: 13px solid transparent;
    border-right: 13px solid transparent;
    margin-top: 10px;
}
.nav-lb{
    display: flex;
    height: 510px;
}
.nav-lb img{
    width: 900px;
    height: 510px;
}
.swiper-wrapper{
    width: 900px !important;
    height: 510px !important;
}
.l-container-bottom{
    width: 900px;
    position: absolute;
    bottom: 0px;
    left: 300px;
    display: flex;
    justify-content: space-between;
}
.l-container-bottom>a{
    width: 445px;
    height: 168px;
}
.l-container-bottom>a>img{
    width: 445px;
    height: 168px;
}
.dm {
    margin-top: 10px;
    width: 100%;
}
.dm>.dn{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.dm>.dn>a{
    overflow: hidden;
}
.dn img{
    width: 293px;
    height: 120px;
    transition: .5s;
}
.dn img:hover{
    transform: scale(1.15,1.15);
}
.dm>.dn>a{
    width: 293px;
    height: 120px;
    display: block;
    margin-top: 5px;
}
.ggw-bottom-a{
    display: flex;
    justify-content: space-between;
    margin: 10px 0px;
}
.ggw-bottom-a>a{
    width: 596px;
    height: 120px;
    overflow: hidden;
}
.ggw-bottom-a>a>img{
    width: 596px;
    height: 120px;
    transition: .5s;
}
.ggw-bottom-a>a>img:hover{
    transform: scale(1.1,1.1);
}
/* 内容 */
.content{
    width: 1200px;
    margin: 0px auto;
    overflow: hidden;
}
.all-top{
    width: 100%;
    border-bottom: 1px solid #fb6a21;
    margin: 10px 0px;
}
.all-top-a{
    width: 300px;
    display: flex;
    justify-content: flex-start;
    font-size: 16px;
    color: #fb6a21;
    padding-bottom: 5px;
    border-bottom: 3px solid #fb6a21;
    align-items: baseline;
}
.all-top-a>p{
    font-size: 20px;
    font-weight: 600;
}
.all-top-a>span:nth-of-type(1){
    font-size: 19px;
    vertical-align: bottom;
}
/* 新闻资讯 */
.l-news-infor{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.news-a{
    width: 28%;
}
.news-a>a{
    width: 100%;
    font-size: 16px;
}
.news-a>a>img{
    width: 335px;
    height: 227px;
}
.news-a>a>p{
    white-space: nowrap;
    width: 100%;
    overflow: hidden;
    line-height: 30px;
    text-overflow: ellipsis;
    text-align: center;
}
.news-b{
    width: 40%;
}
.news-b-top>a{
    width: 100%;
    font-size: 16px;
    padding-bottom: 10px; 
    margin-bottom: 10px;
}
.news-b-top>a:nth-of-type(1){
    border-bottom: 1px solid #fb6a21;
   
}
.news-b-top>a>p{
    font-size: 18px;
    line-height: 35px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-b-top>a>span{
    color: #7c7c7c;
    line-height: 30px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-b>a{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    border-bottom: 1px dashed #7c7c7c;
    line-height: 49px;
    color: #585858;
}
.news-b>a:last-child{
    border: none;
}
.news-b>a>span:nth-child(1){
    width: 95%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-b>a>span:nth-child(1)::before{
    content: '';
    display: inline-block;
    width: 18px;
    height: 10px;
    background: url(../img/icon3.png) no-repeat;
    background-size: 100% 100%;
    margin-right: 10px;
}
.news-b>a>span:nth-child(2){
    color: #fb6a21;
}
.news-c{
    width: 28%;
}
.news-c-title{
    margin-bottom: 5px;
}
.news-c-title>a{
    width: 100%;
    font-size: 20px;
    display: flex;
    justify-content: space-between;
    line-height: 30px;
    border-bottom: 5px solid #fb6a21;
}
.news-c-title>a>span:nth-child(1){
    font-weight: 600;
}
.news-c-title>a>span:nth-child(2){
    color: #fb6a21;
}
.news-c-top{
    margin-bottom: 8px;
}
.news-c-top>a{
    width: 100%;
}
.news-c-top>a>img{
    width: 336px;
    height: 225px;
}
.news-c-top>a>p{
    width: 100%;
    white-space: nowrap;
    font-size: 16px;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-c>a{
    width: 100%;
    white-space: nowrap;
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 44px;
}
.news-c>a::before{
    content: '';
    display: inline-block;
    width: 18px;
    height: 10px;
    background: url(../img/icon3.png) no-repeat;
    background-size: 100% 100%;
    margin-right: 10px;
}
.all-ggw-bottom{
    margin: 10px 0px;
}
.all-ggw-bottom>a{
    width: 100%;
    height: 120px;
    overflow: hidden;
}
.all-ggw-bottom>a>img{
    width: 1200px;
    height: 120px;
    transition: .5s;
}
.all-ggw-bottom>a>img:hover{
    transform: scale(1.1,1.1);
}
/* 供应信息 */
.supply-infor{
    width: 100%;
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
}
.supply-infor>a{
    margin-right: 10px;
}
.supply-infor>a>img{
    width: 340px;
    height: 610px;
}
.supply-infor-right{
    width: 859px;
}
.supply-infor-right-top{
    display: flex;
    justify-content: space-between;
}
.supply-infor-right-top>a{
    width: 200px;
}
.supply-infor-right-top>a>img{
    width: 200px;
    height: 200px;
}
.supply-infor-right-top>a>p{
    width: 100%;
    white-space: nowrap;
    line-height: 30px;
    font-size: 16px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
}
.supply-infor-right>p{
    font-size: 20px;
    text-align: center;
    color: #fb6a21;
    font-weight: 600;
    line-height: 30px;
    margin: 15px 0px 10px;
}
.supply-infor-right-bottom{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.supply-infor-right-bottom>a{
    width: 49%;
    font-size: 16px;
    line-height: 40px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.supply-infor-right-bottom>a>span{
    color: #fb6a21;
}
/* 求购信息 */
.purchase-infor{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.purchase-left{
    width: 49%;
}
.l-top-a{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.l-top-a>a{
    width: 280px;
    height: 190px;
    position: relative;
}
.l-top-a>a>img{
    width: 280px;
    height: 190px;
}
.l-top-a>a>p{
    position: absolute;
    left: 0px;
    bottom: 0px;
    background-color: rgba(0, 0, 0, .5);
    width: 100%;
    color: #fff;
    line-height: 30px;
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.l-text-a{
    margin-top: 10px;
    padding: 0px 20px 0px 0px;
    box-sizing: border-box;
}
.l-text-a>a{
    width: 100%;
    display: flex;
    justify-content: space-between;
    font-size: 16px;
    line-height: 40px;
}
.l-text-a>a>p{
    color: #fb6a21;
}
.l-text-a>a>div>span:nth-child(1){
    color: #fb6a21;
}
.l-text-a>a>div{
    width: 90%;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.purchase-right{
    width: 49%;
}
.purchase-right>.l-top-a{
    
}
.purchase-right>.l-text-a{
    margin-top: -8px;
    margin-bottom: 7px;
}
.purchase-right>.l-top-a>a{
    width: 190px;
}
.purchase-right>.l-top-a>a>img{
    width: 190px;
}
.purchase-right>.l-top-a>a>p{
    text-align: center;
}
/* 企业名录 */
.qyml-top{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.qyml-top>a{
    width: 231px;
    height: 244px;
    margin-bottom: 10px;
    border: 2px solid #ececec;
}
.qyml-top>a>img{
    width: 231px;
    height: 244px;
}
/* 热门企业 */
.rmqy{
    width: 410px;
    margin: 10px auto;
}
.rmqy-text{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.rmqy-text>li{
    width: 48%;
    margin-bottom: 10px;
}
.rmqy-text>li>a{
    width: 100%;
}
.rmqy-text h1{
    font-size: 18px;
    line-height: 30px;
    color: #333;
}
.rmqy-text p{
    line-height: 30px;
    font-size: 16px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.rmqy-text span{
    font-size: 16px;
    line-height: 30px;
    color: #fb6a21;
}
.rmqy-text span::after{
    content: '';
    display: inline-block;
    width: 28px;
    height: 11px;
    background: url(../img/cs.png) no-repeat;
    background-size: 100% 100%;
    margin-left: 10px;
}
/* 行业展会 */
.hyzh-infor{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.hyzh-infor-left{
    width: 63%;
}
.hyzh-infor-left>.l-top-a>a{
    width: 370px;
    height: 278px;
    text-align: center;
}
.hyzh-infor-left>.l-top-a>a>img{
    width: 370px;
    height: 278px;
}
.zh-b>a{
    width: 100%;
    position: relative;
    margin: 15px 0px;
}
.zh-b h1{
    font-size: 20px;
    color: #333;
    line-height: 30px;
}
.zh-b p{
    font-size: 16px;
    line-height: 30px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.zh-b span{
    display: inline-block;
    padding: 0px 15px;
    background-color: #fb6a21;
    font-size: 16px;
    color: #fff;
    line-height: 30px;
    position: absolute;
    bottom: 0px;
    right: 20px;
}
.hyzh-infor-right{
    width: 36%;
}
.hyzh-infor-right>a{
    width: 100%;
    display: flex;
    font-size: 16px;
    margin-bottom: 10px;
}
.hyzh-infor-right img{
    width: 210px;
    height: 115px;
    margin-right: 10px;
}
.hyzh-infor-right>a>div{
    width: 50%;
}
.hyzh-infor-right p{
    width: 100%;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 30px;
}
.hyzh-infor-right span{
    display: inline-block;
    width: 100%;
    line-height: 30px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 20px;
}

/* 友情链接 */
.yqlj{
    width: 1200px;
    margin: 0 auto;
}
.yqlj-text{
    display: flex;
    flex-wrap: wrap;
}
.yqlj-text>a{
    font-size: 16px;
    padding: 0px 10px;
    line-height: 30px;
    max-height: 70px;
    overflow: hidden;
    transition: .3s;
    margin-bottom: 10px;
}
.yqlj-text>a:hover{
    color: #fb6a21;
}