.nav-menu{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    background:url(../image/new_img1.jpg) top repeat-x;
}
.nav-menu ul{
    float: left;
    height: 42px;
}
.nav-menu ul li{
    width: 100px;
    padding: 9px 26px 0 26px;
    text-align: center;
    float: left;
    vertical-align: middle;
    height: 42px;
    line-height: 42px;
    cursor: pointer;
    font-size: 14px;
}
.nav-menu ul li.son{
    border-top: 2px solid #f08200;
    color: #f08200;
    padding: 9px 26px 0 26px;
    display: block;
    width: 100px;
    height: 38px;
    line-height: 38px;
}
.nav-menu ul li.son a {
    color: #f08200;
}



.mian-infolist .show{
    display: block;
}
.mian-infolist>ul>li{
    display: none;
}
.list-topinfo{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 30px;
}
.list-topinfo .topinfo-img{
    width: 30%;
    height: 180px;
}
.list-topinfo .topinfo-img .topinfo-imgfont{
    margin-top: -100px;
    margin-left: 50px;
}
.list-topinfo .topinfo-img .topinfo-imgfont h2{
    color: #FFFFff;
    font-size: 48px;
}
.list-topinfo .topinfo-img .topinfo-imgfont h2 .text1{
    font-size: 48px;
    display: inline-block;
    clear: both;
}
.list-topinfo .topinfo-img .topinfo-imgfont h2 .text2{
    font-size: 18px;
}
.list-topinfo .topinfo-img img{
    width: 100%;
    height: 100%;
}
.list-topinfo .topinfo-font{
    width: 70%;
}
.list-topinfo .topinfo-font p{
    padding: 0 0 0 50px;
    text-indent:2em;
    color: #595656;
    font-size: 14px;
    line-height: 25px;
}

.enable-list{
    margin-top: 15px;
    margin-left: 50px;
}
.enable-list h2{
    color: #f08200;
    font-size: 18px;
}
.enlist-font>ul>li,.enlist-font1>ul>li{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.enlist-font>ul>li b{
    font-size: 30px;
    letter-spacing: 8px;
}
.enlist-font>ul>li span{
    display: inline-block;
    margin-top: 15px;
    font-size: 15px;
    letter-spacing: 2px;
}
.enable-list .enlist-font1 b{
    font-size: 13px;
}



.topinfo-img .topinfo-imgfont1{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 50px;
}
.topinfo-img .topinfo-imgfont1 .imginfo1-img{
  
    width: 180px;
    height: 180px;
    border-radius: 4px;
}
.topinfo-img .topinfo-imgfont1 .imginfo1-img img{
    width: 100%;
    height: 100%;
}
.topinfo-img .topinfo-imgfont1 .imginfo1-font{
    width: 65%;
    margin-left: 20px;
}
.imginfo1-font h2{
    font-size: 18px;
    font-weight: bold;
}
.imginfo1-font h2 span{
    font-size: 14px;
}
.imginfo1-font p{
    text-indent: 2em;
    font-size: 12px;
}




.topinfo-font,.topinfo-font1{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.topinfo-font1{
    flex-direction: row;
    border: 15px solid #f7f7f7;
    margin-left: 50px;
    padding: 10px 5px;
}
.topinfo-font .team-list .team-listimg{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.topinfo-font1 .team-list{
    margin: 0 5px;
}
.team-listimg .listimg-top{
    width: 250px;
    height: 330px;
    position: relative;
    padding: 0;
}
.team-listimg .listimg-top .img-mask{
    position: absolute;
    top: 0;
    left: 0;
    width: 250px;
    height: 330px;
    background: rgba(230,120,23,0.5);
    opacity: 0;
}
.team-listimg .listimg-top:hover .img-mask{
    opacity: 1;
    cursor: pointer;
}
.team-listimg .teamimg-bottom{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.team-listimg .listimg-top img,
.team-listimg .teamimg-bottom .bottom-img1 img,
.team-listimg .teamimg-bottom .bottom-img2 img,
.team-listimg .teamimg-bottom .bottom-img3 img,
.team-listimg .teamimg-bottom .bottom-img4 img{
    width: 100%;
    height: 100%;
}
.team-listimg .teamimg-bottom .bottom-img1,.team-listimg .teamimg-bottom .bottom-img2{
    width: 120px;
    height: 160px;
    margin-top: 10px;
    position: relative;
    padding: 0;
}
.team-listimg .teamimg-bottom .bottom-img1 .img-mask1,
.team-listimg .teamimg-bottom .bottom-img2 .img-mask1,
.team-listimg .teamimg-bottom .bottom-img3 .img-mask1,
.team-listimg .teamimg-bottom .bottom-img4 .img-mask1{
    position: absolute;
    top: 0;
    left: 0;
    width: 120px;
    height: 160px;
    background: rgba(230,120,23,0.5);
    cursor: pointer;
    opacity: 0;
}
.team-listimg .teamimg-bottom .bottom-img1:hover .img-mask1,
.team-listimg .teamimg-bottom .bottom-img2:hover .img-mask1,
.team-listimg .teamimg-bottom .bottom-img3:hover .img-mask1,
.team-listimg .teamimg-bottom .bottom-img4:hover .img-mask1{
    opacity: 1;
}
.team-listimg .teamimg-bottom .bottom-img3 .img-mask1,
.team-listimg .teamimg-bottom .bottom-img4 .img-mask1{
    height: 160px;
}
.team-listimg .teamimg-bottom .bottom-img3:hover .img-mask1,
.team-listimg .teamimg-bottom .bottom-img4:hover .img-mask1{
    opacity: 1;
}
.team-listimg .teamimg-bottom .bottom-img2{
    
}
.team-listimg .teamimg-bottom .bottom-img3,.team-listimg .teamimg-bottom .bottom-img4{
    width: 120px;
    height: 160px;
    position: relative;
}
.team-listimg .listimg-top1{
    margin-top: 10px;
    height: 160px;
    position: relative;
    padding: 0;
}
.team-listimg .listimg-top1 .img-mask2{
    position: absolute;
    top: 0;
    left: 0;
    width: 250px;
    height: 160px;
    background: rgba(230,120,23,0.5);
    cursor: pointer;
    opacity: 0;
}
.team-listimg .listimg-top1:hover .img-mask2{
    opacity: 1;
}



.production-list{
    margin: 50px 0;
}
.production-list h2{
    font-size: 18px;
    color: #f08200;
}
.production-list ul{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
}
.production-list ul li{
    width: 30%;
    padding: 2% 0;
}
.equipment-cont{
    overflow: hidden;
    background: #FFFFFF;
    box-shadow: 0 0 10px 5px rgba(0,0,0,0.3);
}
.equipment-cont .equipment-img{
    overflow: hidden;
}
.equipment-cont .equipment-img img{
    width: 100%;
    transition: 0.5s ease-in-out;
}
.equipment-cont .equipment-img:hover img{
    transform:scale(1.2);
}
.equipment-cont .equipment-font{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding:0 2%;
}
.equipment-cont .equipment-font span{
    display: inline-block;
    margin:5% 0;
    font-size: 14px;
}


.contact-list{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.contact-list .left-listinfo{
    width: 40%;
    height: 500px;
    margin-top: 30px;
}
.contact-list .left-listinfo .left-imginfo{
    margin-bottom: 30px;
}
.contact-list .left-listinfo .left-imginfo img{
    width: 100%;
    height: 100%;
}
.contact-list .left-listinfo .left-fontinfo{
    font-size: 16px;
    line-height: 35px;
}
.service-map{
    margin-top: 30px;
    width: 55%;
}



@media (max-width : 750px) {
    .nav-menu ul li,.list-topinfo .topinfo-font p,.enable-list .enlist-font1 b {
        font-size: 12px;
    }
    .enable-list .enlist-font1 b {
        width: 35%;
    }
    .nav-menu ul li.son ,.nav-menu ul li {
        width: 50px;
        padding: 9px 10px 0 10px;
    }
    .list-topinfo {
        flex-direction: column;
    }
    .list-topinfo .topinfo-img,.list-topinfo .topinfo-font {
        width: 100%;
    }
    .list-topinfo .topinfo-font p {
        padding: 10px 5px;
        line-height: 23px;
    }
    .enable-list {
        margin: 0 5px;
    }
    .enlist-font>ul>li b {
        font-size: 20px;
        letter-spacing: normal;
    }
    .enlist-font>ul>li span {
        font-size: 12px;
        letter-spacing: normal;
    }
    .enlist-font1>ul>li {
        flex-wrap: wrap;
    }
    .list-info1 {
        margin-left: 10px;
        display: block;
    }
    .list-info1 img {
         margin-right: 0;
    }
    .log-font {
        margin-left: 0;
        width: 164px;
    }
    .list-info2 span:nth-of-type(1),.list-info2 span {
        margin-right: 10px;
        font-size: 12px;
    }

    
    .contact-list {
        flex-direction: column;
    }
    .contact-list .left-listinfo {
        width: 100%;
        height: 380px;
    }
    .contact-list .left-listinfo .left-fontinfo {
        font-size: 14px;
        line-height: 30px;
        text-align: center;
    }
    .service-map {
        width: 100%;
        margin: 0 auto;
    }
    .sizemap{
        width: 350px!important;
        height: 400px!important;
    }
    .topinfo-font1 {
        margin-top: 450px;
        margin-left: 5px;
        margin-right: 5px;
        flex-direction: column;
    }
    .team-listimg .listimg-top,.team-listimg .listimg-top .img-mask,
    .team-listimg .listimg-top1 .img-mask2 {
        width: 300px
    }
    .team-listimg .teamimg-bottom .bottom-img1, .team-listimg .teamimg-bottom .bottom-img2,
    .team-listimg .teamimg-bottom .bottom-img3, .team-listimg .teamimg-bottom .bottom-img4,
    .team-listimg .teamimg-bottom .bottom-img1 .img-mask1,
    .team-listimg .teamimg-bottom .bottom-img2 .img-mask1,
    .team-listimg .teamimg-bottom .bottom-img3 .img-mask1,
    .team-listimg .teamimg-bottom .bottom-img4 .img-mask1
    {
        width: 145px;
    }
    .header {
        position: static;
    }
    .nav-wrap ,.h-smenu .nav-wrap {
        top: 5%;
    }
    .production-list ul li {
        width: 49%;
    }
    .equipment-cont .equipment-font span {
        font-size: 12px;
    }
}