body, ul, ol, li, p, h1, h2, h3, h4, h5, h6, form, fieldset, table, td, img, div {
    margin: 0;
    padding: 0;
    border: 0;
}
body{
    background: #eeeeee;
}
.top_button {
    float: right;
    font-size: 16px;
}
.top_button a:first-child {
    background: #108391;
}
.top_button a:last-child {
    background: #4fc2b8;
}
.top_button a {
    width: 100px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    display: block;
    float: left;
    color: #ffffff;
}
.top_button a:hover{
   text-decoration: underline;
}
.exhibition_search {
    margin-left: 120px;
}
.exhibition_search .search_bar {
    width: 560px;
    height: 40px;
    line-height: 40px;
    background: #eeeeee;
    padding-left: 10px;
}
.exhibition_search .search_prev p{
    width: auto;
}
.contain-menu{
    background: #fff;
    border-bottom: 1px solid #108391;
    position: relative;
}
.contain-menu .cont_menu{
    margin: 0 auto;
    line-height: 40px;
    font-size: 16px;
    overflow: hidden;
    width: 1200px;
    float: none !important;
    display: flex;
    justify-content: space-between;
    padding-left:0;
    border-bottom: none;
}
.cont_menu a:nth-child(1){
    margin-left: 0 !important;
}
.cont_menu a{
    float: left;
    line-height: 40px;
    color: #333333;
    margin-right: 60px;
}
.cont_menu a.buy-a {
    margin-right: 30px;
}
.cont_menu a.active {
    margin-right: 30px;
    width: 140px;
    text-align: center;
    background-color: #108391;
    color: #fff!important;
}
.cont_menu a.exhibiton_menu {
    margin-right: 0;
}
/*banner*/
#focus_Box {
    position: relative;
    width: 1748px;
    height: 400px;
    margin: 40px auto 20px;
    margin-bottom: 37px;
}
#focus_Box .prev {
    background: url(../imgs/exhibition/prev.png) left bottom no-repeat;
    left: 370px;
}
#focus_Box .next {
    background: url(../imgs/exhibition/next.png) right bottom no-repeat;
    right: 360px;
}
#focus_Box .prev, #focus_Box .next {
    display: block;
    z-index: 100;
    overflow: hidden;
    cursor: pointer;
    position: absolute;
    width: 52px;
    height: 40px;
    top: 180px;
}
#focus_Box .banners {
    position: relative;
    width: 100%;
    height: 400px;
}
#focus_Box .banners li {
    z-index: 0;
    position: absolute;
    width: 0;
    background: #787878;
    height: 0;
    top: 146px;
    cursor: pointer;
    left: 377px;
    box-shadow: 0px 0px 10px rgba(51, 51, 51, .6);
    border-radius: 5px;
    overflow: hidden;
}
#focus_Box .banners li img {
    width: 100%;
    background: url(../imgs/exhibition/loading.gif) no-repeat center 50%;
    height: 100%;
    vertical-align: top;
}
#focus_Box .pagination {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}
#focus_Box .pagination li {
    width: 10px;
    height: 10px;
    box-sizing: border-box;
    border: 1px solid #ffffff;
    border-radius: 50%;
    background: #4fc2b8;
    margin-right: 10px;
}
#focus_Box .pagination .active {
    width: 40px;
    height: 10px;
    border-radius: 10px;
    background: #f79131;
}
#focus_Box .banners li:nth-child(1), #focus_Box .banners li:nth-child(3) {
    opacity: .6;
}
@media screen and (max-width: 1748px){
    #focus_Box {
        transform: scale(.7);
        transform-origin: left;
        width: 1223.6px;
        height: 300px;
        top: -20px;
    }
    #focus_Box .next {
        right: -159px;
    }
    #focus_Box .pagination {
        margin-left: 545px;
    }
}


/*content*/
.content {
    margin: 0 auto;
}
.box1 {
    display: flex;
    justify-content: space-between;
}
.box {
     margin-bottom: 30px;
 }
.b1_left {
    width: 880px;
}
.b1_left ul{
    display: flex;
    flex-wrap: wrap;
}
.b1_left ul .m-item:nth-child(3n){
    margin-right: 0;
}
.b1_left .title{
    margin-bottom: 12px;
}

.box .title,.box6 .title{
    font-size: 18px;
    padding-left: 20px;
    position: relative;
    color: #333333;
    font-weight: 600;
}
.box .title:before,.box6 .title:before{
    display: block;
    content: '';
    width: 4px;
    height: 18px;
    background: #4fc2b8;
    position: absolute;
    left: 0;
    top: 4px;
}
.m-item {
    width: 280px;
    height: 280px;
    font-size: 12px;
    color: #999999;
    background: #ffffff;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    margin-right: 19px;
}
.box2 .m-item,.box3 .m-item,.box4 .m-item{
    margin-right: 26px;
}
.b1_left .m-item:hover .m-text1 {
    transition: bottom .3s linear;
    bottom: 86px;
}
.box ul:after {
    display: block;
    /*content: '';*/
    clear: both;
}
.b1_left .m-item:nth-child(3), .b1_left .m-item:nth-child(6) {
    margin-right: 0;
}
.b1_left .m-item:nth-child(3) {
    margin-bottom: 20px;
}
.m-img {
    width: 100%;
    height: 157.5px;
    position: absolute;
    z-index: 1;
    cursor: pointer;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}
.m-text1 {
    transition: bottom 0.2s linear;
    padding-left: 17px;
    width: 263px;
    height: 73px;
    position: absolute;
    bottom: 57px;
    z-index: 2;
    background: #ffffff;
}
.m-text1 a:hover{
    color: #108391;
}
.title-describe {
    font-weight: 600;
    color: #333333;
    font-size: 14px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    display: block;
}
.type > a {
    color: #999999;
}
.m-text2 {
    padding-left: 17px;
    padding-bottom: 25px;
    width: 263px;
    height: 52px;
    position: absolute;
    bottom: 0;
    z-index: 3;
    background: #ffffff;
}
.m-text2 img {
    vertical-align: middle;
    margin-right: 5px;
}
.b1_right {
    width: 280px;
}
.b1_right li a:hover{
    color: #108391;
    text-decoration: underline;
}
.b1-r-head {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}
.more{
    line-height: 16px;
    font-size: 14px;
    color: #108391;
    margin-left: 54px;
    float: left;
    display: flex;
    align-items: center;
    width:max-content;
}
.more div{
    width: 14px;
    height: 14px;
    background: #999999;
    margin-left: 4px;
    border-radius: 50%;
    line-height: 12px;
}
.more:hover div{
    background: #108391;
}
.more div i{
    color: white;
    font-size: 10px;
    margin-left: 3px;
}
.b1_right ul {
    width: 220px;
    height: 580px;
    background: #ffffff;
    padding: 0 30px;
}
.b1_right ul {
    border-radius: 5px;
}
.b1_right ul li {
    height: 140px;
    border-bottom: 1px #c6c6c6 dashed;
    overflow: hidden;
}
.b1_right ul h5 {
    font-size: 14px;
    margin-top: 30px;
    margin-bottom: 17px;
    font-weight: normal;
    height: 37.5px;
}
.b1_right ul h5 a {
    white-space: normal;
    font-weight: normal;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    -webkit-line-clamp: 2;
}
.b1_right ul div {
    font-size: 12px;
    color: #999999;
    margin-top: 5px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-top: 10px;
}
.b1_right ul div img {
    vertical-align: middle;
    margin-right: 10px;
}
.part-head {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}
.box2 .m-item {
    height: 300px;
}
.box2 .m-item .m-img {
    height: 157.5px;
}
.box2 .m-text1 {
    height: 102px;
    bottom: 34px;
}
.box2 .m-item a> img {
    margin-right: 5px;
    vertical-align: middle;
}
.box2 .m-text1 i {
    color: #999999;
    font-style: normal;
    margin-top: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    height: 30px;
    position: absolute;
    bottom: 0px;
}
.box2 .m-text2 {
    height: 70px;
    color: #666666;
    padding-bottom: 0;
}
.box2 ul :nth-child(4){
    margin-right: 0;
}
.box2 .m-item:hover .m-text1 {
    bottom: 88px;
}
.zhibo_jianbian{
    /*display: none;*/
    width: 40px;
    height: 20px;
    margin-right: 5px;
    color: white;
    text-align: center;
    line-height: 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: normal;
    background-image: linear-gradient(to bottom, #00CCCC, #063656);
    flex-shrink: 0;
}
.huikan_jianbian{
    width: 60px;
    height: 20px;
    margin-right: 5px;
    color: white;
    text-align: center;
    line-height: 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: normal;
    background-image: linear-gradient(to bottom, #FFD883, #FFA745);
    flex-shrink: 0;
}
.box2_flex{
    display: flex !important;
    align-items: center;
}
.box3 .m-text1 {
    height: 45px;
    top: 150px;
}
.box3 .m-text2 {
    height: 35px;
    padding-top: 25px;
}
.box3 .m-item:nth-child(4) {
    margin-right: 0;
}
.box4 .m-item {
    height: 250px;
}
.box4 .m-text1, .box4 .m-text2 {
    height: auto;
}
.box4 ul :nth-child(4) {
    margin-right: 0;
}
/**/
.box5 {
    display: flex;
    justify-content: space-between;
}
.b5_left {
    width: 580px;
}
.m-list {
    list-style: disc;
    padding: 15px 22px 30px 38px;
    background: #ffffff;
    border-radius: 5px;
}
.m-list li {
    list-style: disc;
}
.m-list li a {
    overflow: hidden;
    display: block;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 15px;
    font-weight: normal;
}
.m-list li a:hover{
    text-decoration: underline;
    color: #108391;
}
.b5_right {
    width: 580px;
}
.mySwiper {
    overflow: hidden;
}
.box6 li {
    width: 220px;
    height: 80px;
    border-radius: 5px;
    background: #ffffff;
    overflow: hidden;
}
.box2 ul,.box3 ul,.box4 ul{
    display: flex;
}
.box6 ul{
    display: flex;
}
.box6 ul li{
    margin-right: 25px;
}
.box6 ul li:last-child{
    margin-right: 0;
}
.box2 li,.box3 li,.box4 li{
    flex: none;
}
.box2 li:last-child,.box3 li:last-child,.box4 li:last-child{
    margin-right: 0;
}
.exhibitionMenu a:nth-child(8){
    margin-right: 60px;
}
.top_bg{
    display: block;
    width: 100%;
    object-fit: contain;
}
.link_hezuohuoban_title {
    margin-top: 28px;
    display: flex;
    align-items: center;
}
.link_hezuohuoban_title img{
    display: block;
}
.link_hezuohuoban_title span {
    font-size: 18px;
    color: #333;
    margin-left: 8px;
    font-weight: 800;
}
.link_hezuohuoban_con_ul {
    margin: 0px 5px;
}
.link_hezuohuoban_con_ul li {
    width: 220px;
    height: 80px;
    background: #fff;
    border-radius: 5px;
    border: 1px solid #fff;
    float: left;
    margin-right: 15px;
    margin-top: 15px;
}
.link_hezuohuoban_con_ul li:nth-child(5n){
    margin-right: 0;
}
.partners{
    margin-bottom: 30px;
}