.home{
    min-width: 310px;
}
.home_top{
    position: relative;
    width: 100%;
    z-index: 444;
    background: white;
}
#map {width: 600px; height: 500px;}
.blank{
    height: 180px;
}
.sever{
    display: flex;
}
.sever_left{
    flex: 1;
    background: #eaeff2;
}
.sever_right{
    flex: 1;
}
.sever_mid{
    width: 1200px;
    display: flex;
    align-items: center;
    margin: 0 auto;
    max-width: 100%;
    justify-content: space-between;
}
.sever_mid div{
    height: 50px;
}
.sever_mid >div:nth-child(1){
    display: flex;
    align-items: center;
    background: #eaeff2;
    flex: 1;
    text-indent: 10px;
}
.sever_mid >div:nth-child(1) span{
    display: flex;
}
/* .sever_mid >div:nth-child(2){
    background-image: url('../bin_images/guanyu.png');
    width: 180px;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    cursor: pointer;
    position: relative;
}
.sever_mid >div:nth-child(2) img{
    display: none;
    width: 200px;
    position: absolute;
    right: 0;
    top: 50px;
    z-index: 555;
}
.sever_mid >div:nth-child(2):hover img{
    display: block;
} */
.lang{
    font-size: 14px;
    position: relative;
    cursor: pointer;
    width: 100px;
}
.langtop{
    line-height: 50px;
    text-align: center;
}
.langbot{
    /* display: none; */
    position: absolute;
    left: 0;
    top: 50px;
    z-index: 180;
    width: 100%;
    padding-bottom: 10px;
    height: auto !important;
}
.langbot > ul > li{
    width: 100%;
    background: #eaeff2;
    animation: fadeInUp 0.5s ease-in-out;
    -webkit-animation: fadeInUp 0.5s ease-in-out;
   padding-bottom: 15px;
}
.langbot > ul > li a{
    display: block;
    width: 100%;
    text-align: center;
}
.lang:hover .langbot{
    display: block;
}

.sever_mid p{
    font-size: 14px;
    line-height: 25px;
}


/*logo*/
.logo{
    position: relative;
    display: flex;
    align-items: flex-end;
}
.logo_left{
    width: 1200px;
    max-width: 100%;
    height: 130px;
    display: flex;
    align-items: center;
    margin: 0 auto;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
}
.nav{
    height: 100%;
    display: flex;
    align-items: flex-end;
    flex: 1;
    max-width: 800px;
}

.nav_pc{
    display: flex;
    width: 100%;
    justify-content: space-between;
    position: relative;
    background-image: url('../bin_images/logo_right.png');
    padding-left: 25px;
}

/*菜单*/
.menu{
    width: 100%;
    background-image: url('../bin_images/logo_right.png');
    display: none;
    text-align: right;
    position: relative;
}
.menu i{
    color: white;
    font-size: 25px;
    margin-right: 25px;
    cursor: pointer;
}
.menu ul{
    position: absolute;
    top: 50px;
    width: 100%;
    text-align: center;
    display: none;
}
.menu ul li{
    height: 50px;
    line-height: 50px;
    background: #17af86;
    border-top: 1px solid #ddd;
}
.mask{
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 2;
    display: none;
}

/* .nav ul::before{
    content: '';
    border: 25px solid #70a41c;
    border-left: 25px solid transparent;
    border-top: 25px solid transparent;
    position: absolute;
    left: -50px;
    top: 0;
} */
.nav_pc li{
    height: 50px;
    line-height: 50px;
    text-align: center;
    flex: 1;
    min-width: 70px;
}
.nav ul p{
    font-size: 16px;
    color: white;
}
.logo_bak_left{
    flex: 1;
}
.logo_bak_right{
    flex: 1;
    background: #17af86;
    height: 50px;
}


/*轮播*/
.banner img{
    width: 100%;
    max-width: 100%;
}
.banner a >div{
    background-size: 100%;
    height: 100%;
    background-repeat: no-repeat;
}

/*产品列表*/
.product_list{
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    padding: 40px 0 45px;

}
.pro_list_top{
    font-size: 0;
}
.pro_list_top p{
    font-size: 18px;
}
.pro_list_top strong{
    font-size: 26px;
    line-height: 40px;
    height: 40px;
    position: relative;
    display: inline-block;
}
.pro_list_top strong::before{
    content: '';
    position: absolute;
    background: #77cbd2;
    width: 40px;
    height: 2px;
    bottom: 0;
}

.pro_list_des{
    margin-top: 50px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.pro_list_des >a{
    width: 32%;
    position: relative;
    margin-bottom: 20px;
}
.pro_list_des >a span{
    position: absolute;
    font-size: 17px;
    color: white;
    width: 90%;
    text-align: center;
    height: 50px;
    padding-left: 5%;
    padding-right: 5%;
    left: 0;
    bottom: 0;
    line-height: 50px;
    background: rgba(0,0,0,0.5);
    letter-spacing: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pro_list_des >a img{
    width: 100%;
    max-width: 100%;
    max-height: 250px;
}


.goodness{
    background: #f8f8f8;
    margin-bottom: 70px;
    font-size: 0;
}

.goodness_content{
    padding: 20px 0;
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
}
.goodness_left{
    padding-right: 40px;
}
.goodness_left >p{
    font-size:18px;
    margin-bottom: 20px;
}
.goodness_left span{
    display: flex;
    flex-direction: column;
    margin-bottom: 40px;
}
.goodness_left strong{
    font-size: 26px;
}
.goodness_left strong:nth-child(2){
    position: relative;
}
.goodness_left strong:nth-child(2)::before{
    content: '';
    position: absolute;
    background: #77cbd2;
    width: 40px;
    height: 1px;
    bottom: -10px;
}

.goodness_left a{
    display: inline-block;
    width: 185px;
    height: 45px;
    border-radius: 5px;
    background: #e95a4c;
    text-align: center;
    line-height: 45px;
}
.goodness_left a p{
    font-size: 14px;
    color: white;
}

.goodness_right{
    flex: 1;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.goodness_right >a{
    width: 19%;
    min-height: 190px;
    font-size: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid #eee;
    height: 100%;
    background: white;
    overflow: hidden;
}
.goodness_right >a img{
    margin-left: 10px;
}
.goodness_right >a p{
    line-height: 30px;
    margin-top: 10px;
   text-align: center;
}


.about_us{
    margin-bottom: 80px;
    padding-bottom: 0px;
    background: #17af86;
    display: flex;
	background-image: url(../bin_images/aboutbj.jpg);
}
.us_left{
    width: 45%;
    display: flex;
    align-items: center;
}
.us_left img{
    max-width: 100%;
    width: 100%;
}

.us_right{
	width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
}
.us_right .pro_list_top{
    color: white;
    display: flex;
    justify-content: space-between;
    width: 100%;
}
.us_right .pro_list_top a{color: #ffffff;}
.us_top{
    padding: 0.6rem 0 0.6rem 0;
}
.us_top_text{
    margin-top: 0.4rem;
}
.us_top_text p{
    font-size: 16px;
    line-height: 30px;
    color: white;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
}
.us_tail{
    padding-left: 0.7rem;
    display: flex;
    align-items: flex-end;
    flex: 1;
    position: relative;
}
.us_tail >p{
    font-size: 18px;
}
.us_tail >span{
    position: absolute;
    color: white;
    background-image: url('../bin_images/gaun_right.png');
    background-size: contain;
    background-repeat: no-repeat;
    width: 520px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    bottom: 44px;
    left: 0.7rem;
}
.us_tail >span p:nth-child(1){
    font-size: 36px;
}
.us_tail >span p:nth-child(2){
    font-size: 16px;
    line-height: 30px;
}



.news_dyn{
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 100px;
    justify-content: space-between;
}
.news_left{
    width: 540px;

}

.left_content{
    width: 230px;
    height: 325px;
    margin-left: 40px;
    border: 1px solid #333;
    position: relative;
    display: flex;
    align-items: center;
}
.left_content >div:nth-child(1){
    position: absolute;
    font-size: 0;
    left: -40px;
    background: white;
    padding: 20px 0;
    text-align: center;
}
.left_content >div:nth-child(1) >p:nth-child(1){
    color: #5574BF;
    font-size: 24px;
}
.left_content >div:nth-child(1) >p:nth-child(2){
    font-size: 20px;
    color: #333;
    line-height: 40px;
}
.left_content >div:nth-child(1) a{
    width: 105px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background: #17af86;
    display: inline-block;
    
}
.left_content >div:nth-child(1) a p{
    font-size: 14px;
    color: white;
}
.left_content >div:nth-child(2){
    position: absolute;
    left: 105px;
}
.left_content >div:nth-child(2) img{
    width: 393px;
    
}

.news_right{
    width: 630px;
    max-width: 100%;
    overflow: hidden;
    max-height: 325px;
}
.news_right a{
    display: flex;
    justify-content: space-between;
    height: 44px;
    align-items: center;
    border-bottom: 1px dashed #ddd;
}
.news_right a p{
    font-size: 15px;
}

.news_right a p:nth-child(1){
    width: 70%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


.new_list{
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    margin-bottom: 35px;
}

.img_nav{
    display: flex;
    justify-content: center;

}
.img_nav p{
    font-size: 15px;
    font-weight: 600;
}


.proposal{
    background: #17af86;
    font-size: 0;
}
.proposal_con{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 1200px;
    max-width: 100%;
    padding: 40px 0 ;
    margin: 0 auto;
}
.proposal_con strong{
    font-size: 19px;
    color: white;
    line-height: 35px;
}
.proposal_con p{
    font-size: 14px;
    color: white;
}

.proposal_right a{
    background: #F18D1B;
    width: 180px;
    height: 45px;
    display: inline-block;
    text-align: center;
    line-height: 45px;
    font-weight: 600;
    border-radius: 5px;
}

.company{
    background: #3b4a51;
}
.company_con{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 1200px;
    max-width: 100%;
    padding: 40px 0 ;
    margin: 0 auto;
    color: white;
}
.cocompany_left >p{
    font-size: 20px;
    margin-bottom: 30px;
}
.cocompany_left span{
    font-size: 14px;
    display: flex;
    line-height: 30px;
}

.cocompany_right{
    width: 540px;
    max-width: 100%;
}
.cocompany_right span{
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.cocompany_right span:nth-child(1) input{
    width: 47%;
    border: 0;
    border: 1px solid #51626c;
    background: #51626c;
}
.cocompany_right span:nth-child(2) input{
    width: 100%;
    border: 0;
    border: 1px solid #51626c;
    background: #51626c;
}
.cocompany_right span input{
    height: 45px;
    font-size: 14px;
    padding-left: 10px;
    color: white;
    max-width: 100%;
}
.cocompany_right input::-webkit-input-placeholder {
    color: white;
    font-size: 14px;
}


.cocompany_right span:nth-child(3) input{
    width: 125px;
    height: 40px;
    background: #17af86;
    border: 0;
    cursor: pointer;
    padding-left: 0;
}

.foot{
    display: flex;
    align-items: center;
    height: 60px;
    justify-content: center;
    flex-wrap: wrap;
    background: #2f3a40;
    color: white;
}
.foot p {
    font-size: 14px;
}
.foot p a{
    font-size: 14px;color:#fff;
}

@media(max-width:1600px){
   
    .us_tail{
        margin-top: 100px;
    }
    .us_top_text{
        padding-right: 30%;
    }

}

@media(max-width:1200px){
    .news_left{
        width: 100%;
        padding: 0 10%;
        max-width: 100%;
    }
    .left_content{
        width: 100%;
        justify-content: center;
        margin-left: 0;
    }
    .left_content >div:nth-child(1){
        left: auto;
        padding: 0 20px;
        top: -50px;
    }
    .left_content >div:nth-child(2){
        left: auto;
        bottom: -60px;
        padding: 0 10px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .left_content >div:nth-child(2) img{
        max-width: 100%;
    }
    .news_right{
        width: 100%;
        padding: 0 10%;
        margin-top: 70px;
    }
    .news_dyn{
        margin-bottom: 50px;
    }
}

@media(max-width:980px){
    .goodness_content{
        flex-direction: column;
    }
    .goodness_left{
        display: flex;
        justify-content: space-between;
    }
}


@media(max-width:820px){
    .us_tail {
        margin-top: 125px;
    }
    .us_right{
        margin-top: 15px;
    }
 .about_us{
        flex-direction: column;
    }
}
@media(max-width:768px){

    .guanyu-box .left{
        width: 100% !important;
    }
    .guanyu-box .lxwm_map{
        width: 100% !important;
        height: 400px !important;
    }
    .foot{
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .foot p{
        font-size: 12px;
    }
    .logo_left{
        height: auto;
    }
    .us_right .pro_list_top{
        width: 90%;
        flex-direction: row;
		padding-left: 10px
    }
    .us_right .pro_list_top .img_nav p{
        font-size: 12px;
    }
    .pro_list_top strong{
        font-size: 20px;
		line-height:30px;
    }
    .goodness{
        margin-bottom: 10px;
    }
    .logo_left img{
        width: 42%;
        margin: 10px auto;
    }
    .goodness_right >span{
        width: 49%;
        margin-bottom: 10px;
    }
    .goodness_right >span:last-child{
        /* width: 100%; */
    }
    .us_left{
        width: 100%;
    }
    .guanyu{
        font-size: 12px;
    }
}
@media(max-width:620px){
    .proposal_con{
        justify-content: center;
        width: 92%;
    }
    .proposal_right{
        margin-top: 15px;
    }
}
@media(max-width:600px){
    .pro_list_top{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .goodness_left{
        flex-direction: column;
        align-items: center;
        padding-right: 0;
        margin-bottom: 25px;
    }
    .us_tail >span p:nth-child(1){
        font-size: 16px;
    }
    .us_tail >span p:nth-child(2){
        line-height: 22px;
        margin-top: 6px;
        padding-left: 10px;
        padding-bottom: 10px;
    }
    .us_tail >span{
        width: 300px!important;
        height: 95px!important;
    }
    .us_tail{
        margin-top: 100px;
    }
    .us_top_text{
        padding-right: 10px; padding-left: 10px;
    }
}

@media(max-width:560px){
    .cocompany_right span:nth-child(1) input{
        width: 100%;
        margin-top: 15px;
    }
    .cocompany_right{
        width: auto;
    }
    .proposal_con strong{
        font-size: 18px;
    }
    .company_con{
        justify-content: center;
        width: 92%;
    }
    .cocompany_right span:nth-child(3) input{
        width: 100%;
    }
}
@media(max-width:480px){
    .nav_pc{
        display: none;
    }
    .menu{
        height: 50px;
        line-height: 50px;
        min-width: 320px;
        display:block;
    }
   .sever_mid{
        flex-wrap: wrap;
        justify-content: center;
   }
   .sever_mid div:nth-child(1){
        width: 100%;
        flex: auto;
        justify-content: center;
   }
   .sever_mid div:nth-child(2){
         /* margin: 10px 0; */
         font-size: 14px;
         height: 36px;
   }
   .blank{
    height: 250px;
    }
    .pro_list_des{
        padding: 0 15px;
    }
    .pro_list_des >a{
        width: 47%;
    }
    .left_content{
        height: 270px;
    }
    .news_dyn{
        margin-bottom: 20px;
    }
} 
@media(max-width:420px){
    .left_content{
        height: 220px;
    }
}