body {
    margin: 0;
    padding: 0;
    background: #fff;
    background-image: url(./img/back.png);
    background-repeat: no-repeat;
    background-size: 100% 200px;
    
}

h1,
h2,
h3,
h4,
h5 {
    padding: 0;
    margin: 0;
    display: inline-block;
}

ul,
li,
ol {
    padding: 0;
    margin: 0;
    list-style: none;
}

.left_heade,
.right_heade {
    display: inline-block;
}

.right_heade {
    float: right;
}

.left_heade span,
.right_heade span {
    padding: 0 1px;
}

.header_ {
    width: 100%;
    padding: 8px 0;
    font-size: 13px;
    display: block;
    color: #4d4d4d;
    z-index: 99;
    border-bottom: 1px solid #de0000;
    background: #eeeff4;
}

.head_ {
    
}

.right_heade img,
.right_heade span {
    vertical-align: middle;
}

.nav_header {
    width: 1200px;
    margin: 0 auto;
}

.logo_se {
    width: 100%;
    background: #eeeff4;

}

.logo_seach {
    width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo_img {
    width: 349px;
    display: inline-block;
}

.logo_img img {
    width: 239px;
    height:60px;
}

.logo_er {
    width: 96px;
    text-align: center;
    display: inline-block;

}

.logo_er img {
    width: 239px;
    height: 96px;
}

.logo_er span {
    font-size: 13px;
}
.fbxx{
    width: 100px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    border: 1px solid #aaaaaa;
    background: #ffffff;
    color:#787777;
    border-radius: 20px;
}
.search_l {
    width: 550px;
    height: 40px;
    float: left;
    border:1px solid #004e9f;
    
    text-align: center;
    position: relative;
    vertical-align: middle;
    
    background: #fff;
}
.search_l form {
    width: 100%;
    display: inline-block;
}
.search_l .int {
    width:458px;
    background: #ffffff;
    background-image: url(./img/b.png);
    background-repeat: no-repeat;
    
    background-position:8px 7px;
    float: left;
    height: 36px;
    display: block;
    
    border: 0;
    color: #808080;
    font-size: 13px;
    position:absolute;
    top:1px;
    left:2px;
}
.search_l .btn {
    background-repeat: no-repeat;
    float: left;
    height: 41px;
    width:85px;
    display: block;
    color: #fff;
    border-radius: 0;
    background:#004e9f;
    border: 0;
    position: absolute;
    right: -1px;
    top: 0px;
}

.nav_ {
    width: 100%;
    font-size: 0;
    
    font-weight: bold;
    background-image: url(./img/nav.png);
}

.nav_tit {
    margin: 0 auto;
    width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav_ li {
    width: 128px;
    text-align: center;
    display: inline-block;
    padding: 10px 5px;
    font-size: 14px;
    color: #fff;
}

.nav_ li:hover{
    background: #3673b3;
}
.nav_tit img {
    vertical-align: middle;
    margin-right: 3px;
}

.nav_tit h3 {
    vertical-align: bottom;

    display: inline-block;
}

.ban_mask{
    width: 1200px;
    margin:0 auto;
    height:500px;
    z-index: 999;
    position: absolute;
    bottom:0;
    left:calc((100% - 1200px)/2);
}

.ban_right{
    width: 261px;
    height: 420px;
    display: inline-block;
    border-left:1px solid #e3e3e3;
    border-right:1px solid #e3e3e3;
    float: right;
    background: #ffffff;
}
.hi_{
    width: 231px;
    padding:15px;
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
}
.user_img,.hi_hi{
    vertical-align: middle;
    display: inline-block;
}
.user_img{
    width: 56px;
}
.user_img img{
    width: 56px;
    height: 56px;
}
.hi_hi{
    width: 150px;   
    font-size:13.5px;
}
.hi_hi div:nth-child(1){
    
    line-height: 21px;
}
.hi_hi div:nth-child(2){
    color:#a7a7a7;
    line-height: 21px;
}
.user-{
    font-size:14px;
    background:#f8f8f8;
    border-bottom:1px solid #e3e3e3;
    border-top:1px solid #e3e3e3;
}
.user-login>img,.user-login span{
    vertical-align: middle;
}
.user-login{
    width: 91px;
    text-align: center;
    padding:15px 18px;
    border-right:1px solid #dfdfdf;
    display: inline-block;
}
.user-login img{
    
    padding:0 3px;
    vertical-align: middle;
}
.fw{
    width: 100%;
    text-align: center;
    font-size:14px;
    padding: 8px 0;
    color:#999999;
}
.ws{
    width:100%;
    font-size:0;
}
.ws li{
    width:99px;
    text-align: center;
    font-size:15px;
    padding:14px 15px;
    display: inline-block;
    border-right: 1px solid #e6e6e6;
    border-top: 2px solid #e6e6e6;

}
.ws li:hover{
    border-top: 2px solid #4d6cb8;
}
.fbgy{
    width: 140px;
    padding: 8px 10px;
    text-align: center;
    margin: 0 auto;
    background: #3673b3;
    color:#fff;
    font-size:15px;
   margin-top: 15px;
}
.announ{
    width: 230px;
    padding: 0 15px;
    margin-top: 15px;
}
.announ li{
    width: 230px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size:15px;
    height: 30px;
    line-height: 30px;
}
.public{
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
}
.cont {
    width: 1200px;
    margin: 0 auto;
}

.recom_{
    width: 1200px;
    margin-top:20px;
    font-size:0;
}
.recom_top img{
    vertical-align: middle;
}
.recom_top h3{
    font-size:18px;
    padding:0 8px;
    vertical-align: middle;
}
.m_{
    display: inline-block;
    float: right;
    font-size:13px;
    margin-top:10px;
}
.recom_cont{
    width: 1200px;
    background: #fff;
    margin-top:15px;
}
.recom_left{
    width:380px;
    display: inline-block;
}
.recom_right{
    width: 795px;
    display: inline-block;
}

.recom_right ul{
    width: 795px;
    
}
.recom_right img{
    width:185px;
    height: 177px;
}
.recom_right li{
    width:185px;
    display: inline-block;
}
.recom_name{
    width: 185px;
    height: 42px;
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 21px;
    font-size:14px;
    color:#333;
    font-size:15px;
    margin-top:10px;
}
.recom_price{
    background-image: url(./img/price.png);
    height:28px;
    background-repeat: no-repeat;
    position: relative;
    margin-top: 5px;
}
.recom_price span {
    color: #fff;
    font-size: 17px;
    
    position: absolute;
    top: 3px;
    left:69px;
    
}

.ad_{
    width: 1200px;
    margin-top: 20px;
    font-size: 0;
}

.sell{
    width: 1200px;
    background: #fff;
    margin-top: 20px;
    font-size: 0;
}
.sell_top{
    padding:10px 20px;
}
.sell_top span{
    color:#e11921;
    font-size:24px;
}
.sell_class{
    display: inline-block;
    float: right;
    margin-top:10px;
}
.sell_class li{
    padding: 0 5px;
    display: inline-block;
    font-size:13px;
    color:#747474;
}
.sell_cont{
    width: 1200px;
    border-top:1px solid #e11921;
}
.sell_cont_{
    width: 768px;
    padding:0 16px;
    display: inline-block;
    position: relative;
}
.sell_ad{
    width:400px;
    display: inline-block;
    position: absolute;
    left:0;
    top:-1px;
}
.sell_ad img{
    width: 400px;
    height: 280px;
}
.sell_list{
    width: 768px;
    display: inline-block;
}


.sell_list ul{
    width: 768px;
    height: 558.8px;
    flex-wrap: wrap;
}
.sell_list li{
    width: 170px;
    padding:15px 0;
    display: inline-block;
    /*overflow: hidden;*/
}
.sell_list img{
    width: 170px;
    height: 170px;
     transition: all 0.6s; 
}
.sell_list img:hover{
      transform: scale(1.1);  
    background-size:110%;
}
.sell_name{
    width: 170px;
    height: 42px;
    margin-top:8px;
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 21px;
    color:#333;
    font-size:14px;
}
.sell_price{
    font-size:15px;
    font-weight: 700;
    color:#ff464e;
    margin-top:10px;
}

.sell_right{
    width: 164px;
    height: 524px;
    display: inline-block;
    background: #f5aeb1;
    padding:18px;
}
.comp_t{
    margin-top:10px;
    text-align: center;
}
.comp_t span:nth-child(1){
    font-size:14px;
    color:#333333;
    display: block;
}
.comp_t span:nth-child(2){
    font-size:13px;
    color:#df2930;
    display: block;
    margin-top:5px;

}
.comp_list li{
    width: 164px;
}
.comp_img{
    width: 60px;
    display: inline-block;
}
.comp_img img{
    width: 60px;
    height: 50px;
}
.comp_name{
    width: 90px;
    display: inline-block;
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 21px;
    font-size:14px;
    color:#333;
}
.comp_list li{
    margin-top: 15px;
}
.sell_hot{
    width: 163px;
    
    height: 320px;
}
.sell_hot li{
    width: 150px;
    text-align: center;
    border-radius:8px;
    padding:15px 7px;
    background: #fff;
    position: relative;
    margin-top:15px;
}
.p{
    position: absolute;
    top:2px;
    left:5px;
}
.sell_give{
    height: 136px;
}
.shop_name{
    width:144px;
    padding: 0 10px;
    font-size:14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top:10px;
}
.sell_give li{
    width: 164px;
    margin-top:18px;
}
.give_img{
    width: 51px;
    display: inline-block;
}
.give_img img{
    width: 51px;
    height: 50px;
    border-radius: 5px;
}
.give_name{
    width: 104px;
    display: inline-block;
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 21px;
    font-size:13px;
    color:#333;
}

.ad_{
    width: 1200px;
    margin-top:20px;
    font-size:0;
}


.project {
    width: 1200px;
    margin-top: 20px;
    
    
}

.comp_top {
    padding: 10px;
    border-bottom: 1px solid #f0f0f0;
}

.comp_top h3 {
    color: #333333;
    font-size: 18px;
}

.pro {
    width: 407px;
    padding: 10px;
    background: #fff;
    display: inline-block;
}

.pro_top {
    font-size: 0;
}

.pro_top h3 {
    font-size: 19px;
    padding: 5px 0;
    display: inline-block;
    color: #d90b18;
}

.pro_top span {
    font-size: 17px;
    margin-left: 20px;
}

.pro_list {
    height: 350px;
    margin-top: 15px;
}

.pro_list li {
    width: 400px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 16px;
    height: 35px;
    line-height: 40px;
}

.pro_list li::before {
    content: '•';
    color: #e5e5e5;
    margin-right: 8px;
}

.mach {
    width: 318px;
    background: #fff;
    border-left: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
    border-right: 1px solid #f0f0f0;
    border-top: 3px solid #d90b18;
}

.mach_list ul{
    width: 277px;
    flex-wrap: wrap;
    padding: 10px 20px;
}
.mach_list li{

}
.mach_list li {
    width: 129px;
    margin-top: 4px;
    display: inline-block;
}
.mach_list img{
    width: 129px;
    height:60px;
    border: 1px solid #e6e6e6;
}
.comp_top_{
    border-bottom: 1px solid #f0f0f0;
}
.comp_top_ h3{
    padding:13px 10px;
    font-size:18px;
    color:#d90b18;
}

.news_ {
    width: 1200px;
    background: #fff;
    font-size: 0;
    padding: 20px 0;
}
.news_cont_{
    width: 1200px;
    margin-top: 20px;
}   
.news_left_ {
    width: 414px;
    display: inline-block;
}

.news_ad_ {
    width: 414px;

}

.news_ad_ img {
    width: 414px;
    height: 230px;
}

.news_hot ul {
    width: 414px;
    
    margin-top: 15px;
}

.news_hot img {
    width: 200px;
    height: 136px;
}

.news_h {
    width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px;
    margin-top: 8px;
}

.exhib {
    width: 394px;
    height: 147px;
    padding: 5px 10px;
    background: #f7f7f7;
    margin-top: 10px;
}

.exhib li {
    width: 390px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px;
    height: 36px;
    line-height: 36px;
    border-bottom: 1px dashed #cfcfcf;
}

.exhib li::before {
    content: '◇';
    color: #ff6600;
    font-weight: bold;
    margin-right: 8px;
}

.exhib li:last-child {
    border-bottom: 0;
}

.news_list_ {
    width: 415px;
    display: inline-block;
}

.news_l-t li {
    width: 76px;
    font-size: 16px;
    display: inline-block;
    padding: 3px 15px;
    
}

.news_lists {
    height: 374px;
    margin-top: 10px;
}

.news_lists li {
    width: 395px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 15px;
    height: 34px;
    line-height: 34px;
    margin-left: 5px;
}

.news_lists li::before {
    content: '•';
    color: #c5cad4;
    margin-right: 8px;
}

.news_lists li:nth-child(1) {
    font-weight: bold;
}

.news_lists li:nth-child(6) {
    font-weight: bold;
}

.news_img_ {
    width: 415px;
    margin-top: 5px;
    height: 150px;
}

.news_img_ img {
    width: 200px;
    height: 150px;
}

.down {
    width: 300px;
    display: inline-block;
}

.down_hot {
    width: 299px;
    margin-top:5px;
}

.down_hot img {
    width: 299px;
    height: 158px;
}

.down_list {
    height: 390px;
    margin-top: 5px;
}

.down_list li {
    width: 288px;
    margin-top: 10px;
}

.down_img {
    width: 100px;
    display: inline-block;
}

.down_img img {
    width: 100px;
    height: 66px;
    border: 1px solid #eeeeee;
}

.down_des {
    width: 177px;
}

.down_name {
    width: 177px;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 5px;
}

.zhxx {
    color: #e60000;
    font-size: 13px;
    margin-top: 5px;
}

.down_hit {
    font-size: 12px;
    color: #999999;
    margin-top: 5px;
}