/*聚诚在线（jc128.net）安全--简单--易用*/
body{
    font-family: "Microsoft YaHei light","Microsoft YaHei","微软雅黑",Helvetica,"Hiragino Sans GB",Arial,sans-serif;
    font-size: 14px;
    line-height: 14px;
    background-repeat: repeat;
	color: #000;
    font-weight: 500;
    overflow-x:hidden;
}

::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 8px;
    z-index: 10000;
    /*高宽分别对应横竖滚动条的尺寸*/
    /*height: 5px;*/
}
::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    background-color: #ccc;
    /*background-image: -webkit-linear-gradient(45deg, rgba(255, 93, 143, 1) 25%, transparent 25%, transparent 50%, rgba(255, 93, 143, 1) 50%, rgba(255, 93, 143, 1) 75%, transparent 75%, transparent);*/
}
::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background: #fff;
}

.section::-webkit-scrollbar{
    display: none;
}

/*返回顶部*/
.right_xf{
    position: fixed;
    right: 15px;
    bottom: 40px;
    z-index: 3000;
    padding-bottom: 68px;
}
.right_xf .box_touying{
    box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    background: #f5f5f5;
    border-radius: 8px;
}
.right_xf li a{
    display: inline-block;
    width: 58px;
    height: 62px;
    background: #fff;
    color:#026ce4;
    margin: 1px 0px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.5s;
    font-size: 12px;
}
.right_xf li a p{
    color: #000;
}

.right_xf li{
    position: relative;
}
.right_xf .menu{
    display: none;
    position: absolute;
    top: 0px;
    bottom: 0px;
    right: 58px;
    margin-top: 0px;
    z-index: 1000;
    padding-right: 10px;
    min-width: 220px;
    height: auto; 
    animation: kefu_style_donghua 0.5s;
    -moz-animation: kefu_style_donghua 0.5s;
}
.right_xf .menu:before{
    content: "";
    position: absolute;
    right: -10px;
    top: 20px;
    width: 0px;
    height: 0px;
    border: 10px solid;
    border-color:transparent transparent transparent #fff;
}
.right_xf .menu ul{
    background: #fff;
    box-shadow: 0px 0px 15px rgba(0,0,0,0.2);
}
@keyframes kefu_style_donghua
{
    0%   {
        margin-top: 20px;
        opacity: 0;
    }
    100% {
        margin-top: 0px;
        opacity: 1;
    }
}
@-moz-keyframes kefu_style_donghua /* Firefox */
{
    0%   {
        margin-top: 20px;
        opacity: 0;
    }
    100% {
        margin-top: 0px;
        opacity: 1;
    }
}
.right_xf li:hover .menu{
    display: block;
    transition: all .5s;
}

.right_xf .menu ul li{
    line-height: 36px;
}

/*返回顶部*/
.totop{
    position: fixed;
    right: 30px;
    z-index: 3000;
    bottom: 40px;
    width: 48px;
    height: 48px;
    line-height: 56px;
    border-radius: 8px;
    text-align: center;
    background: #1164b0; 
    box-shadow: 0px 0px 10px rgba(0,0,0,0.1); 
    cursor: pointer;
    color:#fff;
    display: none;
    transition: all 0.5s;
}
.totop:hover{
    background: #1164b0;
    color:#fff;
}

@media (max-width: 900px){
    .right_xf{
        display: none!important;
    }
    .totop{
        display: none!important;
    }
}

/* ----------------------------------------------------------------
    通用
-----------------------------------------------------------------*/
button:focus,div:focus,span:focus,input:focus{outline:0;}

a{
    color: #000;
}

a, a:hover, a:focus{
    text-decoration: none;
}

a:hover, a:focus{
    color: #1164b0;
}

ul,p{
    margin-bottom: 0px;
}

p{
    line-height: 24px;
    /*word-break: break-all;*/
}

h6,.h6{
    font-size: 16px;
    line-height: 28px!important;
}

h3{
    line-height: 46px;
}

h4{
    line-height: 42px;
}

.pem{
    text-indent: 2em;
}

.font12{
    font-size: 12px;
}
.font14{
    font-size: 14px;
}
.font16{
    font-size: 16px;
}
.font17{
    font-size: 17px;
}
.font18{
    font-size: 18px;
}
.font20{
    font-size: 20px;
}
.font22{
    font-size: 22px;
}

.text_999{
    color: #999;
}
.text-danger{
    color: #be171e!important;
}
.text-success{
    color: #24bd51!important;
}
.text-primary{
    color: #17489d!important;
}

.bg_f5f5f5{
    background: #f5f5f5;
}
.bg-success{
    background: #24bd51!important;
}
.bg-primary{
   background: #064270!important; 
}

.no_padding{
    padding: 0px;
}
.no_padding_left{
    padding-left: 0px;
}
.no_padding_right{
    padding-right: 0px;
}
.pb-6{
    padding-bottom: 88px;
}
.pt-6{
    padding-top: 88px;
}
.mb-6{
    margin-bottom: 88px;
}
.mt-6{
    margin-top: 88px;
}
.mb_30{
    margin-bottom: 30px;
}

.no_margin{
    margin: 0px;
}

/*.ce_xl_width{*/
/*    max-width: 1600px;*/
/*}*/
/*.ce_width{*/
/*    max-width: 1400px;*/
/*}*/

/* ----------------------------------------------------------------
    首页
----------------------------------------------------------------- */
.nav_p{
    line-height: 40px;
}
.nav_tel{
    line-height: 40px;
}

/*nav*/
.nav_min{
    padding: 0px 0px;
    border: none;
    background: #fff;
    transition: 0.5s;
}
.navbar-brand{
    padding-top: 10px;
    padding-bottom: 10px;
    height: 98px;
    transition: 0.5s;
}
.navbar-brand img{
    height: 100%;
    object-fit: contain;
}
.navbar-expand-lg .navbar-nav .nav-item{
    margin: 0px 20px;
}
.navbar-expand-lg .navbar-nav .nav-link{
    padding: 42px 0px 42px 0px;
    position: relative;
    transition: 0.5s;
}
.navbar-expand-lg .navbar-nav .pc_yuyan{
    margin-right: 0px;
}
.nav_min .navbar-nav .nav-link{
    transition: all 0.5s;
    font-weight: 700;
    font-size: 17px;
    color: #666;
    text-transform: uppercase;
}
/*.nav_min .navbar-nav .top_xiala .nav-link{
    padding-right: 20px;
}*/
.nav_min .nav-link span{
    position: absolute;
    right: 0px;
    transition: all 0.5s;
}
.nav_min .navbar-nav .top_xiala:hover .nav-link span{
    transform: rotate(180deg);
}
.navbar-light .navbar-nav .nav-link:hover,.nav_min .navbar-nav .active>.nav-link{
    color: #1164b0;
}

.nav-link:before{
    content: "";
    position: absolute;
    left: 50%;
    right: 50%;
    bottom: 0;
    background: #1164b0;
    height: 3px;
    -webkit-transition-property: left, right;
    transition-property: left, right;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
    opacity: 0;
}
.active .nav-link,.navbar-light .navbar-nav .active>.nav-link:before,.nav-link:hover:before,.top_xiala:hover .nav-link,.top_xiala:hover .nav-link:before{
    left: 0%;
    right: 0%;
    opacity: 1;
    color: #1164b0;
}

 .navbar-light .navbar-nav .show>.nav-link{
    color: #1164b0;
 }

.navbar-toggler{
    border: none;
    padding: 6px 10px 10px 10px;
    margin: 17px 0px;
    position: absolute;
    right: 5px;
    top: 0px;
}
.navbar-toggler .icon-bar{
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 1px;
    background: #999;
    margin-top: 4px;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

/* ANIMATED X */
.navbar-toggler .icon-bar:nth-of-type(1) {
    -webkit-transform: translateY(6px) rotate(-45deg);
    -ms-transform: translateY(6px) rotate(-45deg);
    transform: translateY(6px) rotate(-45deg);
}

.navbar-toggler .icon-bar:nth-of-type(2) {
    opacity: 0;
}

.navbar-toggler .icon-bar:nth-of-type(3) {
    -webkit-transform: translateY(-6px) rotate(45deg);
    -ms-transform: translateY(-6px) rotate(45deg);
    transform: translateY(-6px) rotate(45deg);
}

/* ANIMATED X COLLAPSED */
.navbar-toggler.collapsed .icon-bar:nth-of-type(1) {
    -webkit-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
}

.navbar-toggler.collapsed .icon-bar:nth-of-type(2) {
    opacity: 1;
    filter: alpha(opacity=100);
}

.navbar-toggler.collapsed .icon-bar:nth-of-type(3) {
    -webkit-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
}

.top_xiala{
    position: relative;
}
.top_xiala .dropdown-menu{
    right: auto;
    left: 0;
    min-width: 100%;
    width: 240px;
    background: #fff;
    margin: 0px;
    z-index: 2000;
    padding: 0px 0px 0px 0px;
    box-shadow: 0px 3px 10px rgba(153,153,153,0.2);
    border-radius: 0px;
    border: none;
    animation: xianladonghua 0.5s;
    -moz-animation: xianladonghua 0.5s; /* Firefox */
}
.pc_yuyan .dropdown-menu{
    right: 0;
    left: auto;
}
.top_xiala2{
    position: static;
}
.top_xiala2 .dropdown-menu{
    right: auto;
    left: 0;
    min-width: 100%;
    background: #fff;
    margin: 0px;
    z-index: 1000;
    padding: 0px 0px 0px 0px;
    box-shadow: 0px 10px 30px rgba(153,153,153,0.2);
    border-radius: 0px;
    border: none;
    animation: xianladonghua 0.5s;
    -moz-animation: xianladonghua 0.5s; /* Firefox */
}
.top_xiala2 .dropdown-menu .container{
    display: block;
}
@keyframes xianladonghua
{
    0%   {
        margin-top: 20px;
        opacity: 0;
    }
    100% {
        margin-top: 0px;
        opacity: 1;
    }
}
@-moz-keyframes xianladonghua /* Firefox */
{
    0%   {
        margin-top: 20px;
        opacity: 0;
    }
    100% {
        margin-top: 0px;
        opacity: 1;
    }
}
@media (min-width: 1200px){
    .top_xiala:hover .dropdown-menu{
        display: block;
        transition: all .5s;
    }
}
.top_xiala .dropdown-menu a{
    padding: 18px 15px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: all 0s;
    border-bottom: 1px solid #f9f9f9;
    font-size: 14px;
    position: relative;
}
.top_xiala .dropdown-menu.menu_style2 a{
    border-bottom: none;
    padding: 14px 15px;
    color: #333;
}
.top_xiala .dropdown-menu a:last-child{
    border: none;
}
.top_xiala .dropdown-menu.menu_style2 a:hover{
    padding: 14px 15px 14px 15px;
    color: #fff;
    background: #0071ad;
}
.top_xiala .dropdown-menu a:hover{
    color: #fff;
    background: #1164b0;
}

.top_xiala .dropdown-toggle{
    display: none;
    position: absolute;
    top: 8px;
    right: 0px;
    border: none;
    border-radius: 0px;
    padding: 8px 13px;
    z-index: 2000;
    background: #eee;
    color: #999;
    border-radius: 50px;
    transform:rotate(0deg);
    transition: 0.5s;
}
.top_xiala .dropdown-toggle::after{
    content: none;
}

.show>.dropdown-toggle:focus{
    transform:rotate(180deg);
    background: #1164b0;
    color: #fff;
}

.md_collapse{
    position: relative;
}
.pc_yuyan{
    margin-right: 0px;
    margin-left: 0;
}
.nav_min .navbar-nav .pc_yuyan .nav-link{
    padding-left: 16px;
    padding-right: 16px;
}
.pc_yuyan .nav-link{
    padding: 36px 0 37px 20px;
    display: flex;
    align-items: center;
}
.pc_yuyan .dropdown-menu{
    width: 180px;
}

.pc_yuyan .nav-link svg{
    fill: #999;
    margin-right: 5px;
}
.pc_yuyan .nav-link:hover svg{
    fill: #1164b0;
}
.pc_yuyan:hover .nav-link svg{
    fill: #1164b0;
}
.pc_yuyan .nav-link:before{
    display: none;
}

.md_sousuo{
    width: 54px;
    height: 98px;
    transition: all .5s;
}
.search_anniu_top{
    display: inline-block;
    width: 54px;
    height: 98px;
    border: none;
    position: relative;
    transition: all .5s;
}
.search_anniu_top:before{
    content: "";
    position: absolute;
    margin: auto;
    top: 15px;
    right: 0;
    bottom: 0;
    left: 15px;
    width: 8px;
    height: 2px;
    background: #999;
    transform: rotate(45deg);
    transition: all .5s;
}
.search_anniu_top:after{
    content: "";
    position: absolute;
    margin: auto;
    top: -3px;
    right: 4px;
    bottom: 0; 
    left: 0px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid #999;
    transition: all .5s;
}
.md_search_anniu_top{
    margin-top: 0px;
}

.search_anniu_top:hover:before{
    background: #1164b0;
}
.search_anniu_top:hover:after{
    border: 2px solid #1164b0;
}

.search_anniu_top2{
    display: inline-block;
    width: 48px;
    height: 58px;
    border: none;
    position: relative;
    margin-top: 10px;
}
.search_anniu_top2:before{
    content: "";
    position: absolute;
    margin: auto;
    top: 12px;
    right: 0;
    bottom: 0;
    left: 14px;
    width: 6px;
    height: 2px;
    background: #666;
    transform: rotate(45deg);
    transition: all .5s;
}
.search_anniu_top2:after{
    content: "";
    position: absolute;
    margin: auto;
    top: -4px;
    right: 4px;
    bottom: 0;
    left: 0px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid #666;
    transition: all .5s;
}
.sousuokuang{
    position: absolute;
    left: 0px;
    top: 100%;
    width: 100%;
    box-shadow: 0px 5px 5px rgba(153, 153, 153, 0.1);
    background: #f9f9f9;
    display: flex;
}
.sousuokuang .container{
    display: block;
}
.container_style{
    padding-top: 0px;
    padding-bottom: 0px;
}
.sousuo_group{
    position: relative;
}
.sousuo_control{
    box-shadow: none;
    border: none;
    background: none;
    border-radius: 0px;
    padding: 15px 15px;
    height: 78px;
    position: relative;
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    width: 1%;
    min-width: 0;
    margin-bottom: 0;
}
.sousuo_control:hover{
    border: none;
}
.search_anniu2{
    display: inline-block; 
    width: 58px;
    height: 58px;
    line-height: 58px;
    border-left: none;
    padding: 0px;
    border-radius: 0px;
    position: relative;
    transition: all .5s;
    margin-top: 10px;
}
.search_anniu2:before{
    content: "";
    position: absolute;
    top: 28px;
    left: 16px;
    width: 28px;
    height: 2px;
    background: #000;
    transform: rotate(45deg);
}
.search_anniu2:after{
    content: "";
    position: absolute;
    top: 28px;
    left: 16px;
    width: 28px;
    height: 2px;
    background: #000;
    transform: rotate(-45deg);
}
.search_anniu2:hover{
    transform: rotate(180deg);
}

.products_nav{
    position: relative;
}
.products_nav:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 1px;
    background: #eee;
}

.products_card{
    margin-bottom: 30px;
}

/*banner*/
.about_banner{
    background: url(../img/about_banner.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 262px;
}

/*主体*/
.fangda{
    overflow: hidden;
}
.fangda img{
    transition:all 0.5s ease-out; 
}
.fangda:hover img{
    transform:scale(1.1);
}
.card:hover .fangda img{
    transform:scale(1.1);
}

.bt span{
    font-size: 48px;
    color: #24bd51;
    margin-bottom: -24px;
    opacity: 0.1;
    line-height: 1;
}
.bt h1{
    margin-top: -24px;
    font-size: 42px;
}
.bt2 span{
    color: #fff;
}

.gengduo{
    padding: 16px 38px;
    background: #fff;
    color: #000;
    font-size: 14px;
    pointer-events: auto;
    transition: 0.5s;
    display: inline-block;
    border: 1px solid #fff;
}
.gengduo2{
    border: 1px solid #eee;
    background: #eee;
    color: #000;
}
.gengduo:hover{
    color: #fff;
    background: #24bd51;
    border: 1px solid #24bd51;
}
.bottom_banner_gengduo:hover{
    color: #24bd51;
    background: #fff;
    border: 1px solid #fff;
}

.hvr-float{
    display: block;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    transition: box-shadow 0.5s,transform 0.5s;
    -webkit-transition: box-shadow 0.5s,transform 0.5s; /* Safari */
}
.hvr-float:hover, .hvr-float:focus, .hvr-float:active {
    -webkit-transform:translateY(-8px);
    transform:translateY(-8px);
    box-shadow: 0 5px 15px -5px rgba(0, 111, 210, 0.3);
}

.f_nav{
    position: relative;
}
.f_nav:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    height: 1px;
    width: 100%;
    background: #eee;
}
.about_breadcrumb{
    padding: 27px 0px 27px 78px;
    position: relative;
}
.about_breadcrumb .ol_home{
    border-right: 1px solid #eee;
    width: 58px;
    height: 68px;
    line-height: 68px;
    display: inline-block;
    position: absolute;
    left: 0px;
    top: 0px;
}
.about_breadcrumb .ol_home svg{
    display: inline-block;
    width: 30px;
    height: 30px;
    font-size: 32px;
    margin-right: 28px;
    fill: #333;
}
.about_breadcrumb .ol_home:hover svg{
    fill: #1164b0;
}

.about_nav{
    display: flex;
    justify-content: space-between;
}

.products_nav_swiper .swiper-wrapper .swiper-slide{
    width: auto;
}
.products_nav_swiper .swiper-wrapper .swiper-slide a{
    font-size: 16px;
    display: block;
    padding: 27px 0px;
    margin-left: 48px;
    position: relative;
    color: #666;
}
.products_nav_swiper .swiper-wrapper .active a,.products_nav_swiper .swiper-wrapper .swiper-slide a:hover{
    color: #17489d;
}
.products_nav_swiper .swiper-wrapper .active a:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 3px;
    background: #17489d;
}
.products_nav_bottom:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 1px;
    background: #eee;
}

.about_p p{
    font-size: 18px;
    line-height: 40px;
}
.about_p2 p{
    font-size: 18px;
    line-height: 34px;
}

.row_5{
    margin-left: -5px;
    margin-right: -5px;
}
.col_5{
    padding-left: 5px;
    padding-right: 5px;
}
.row_30{
    margin-left: -30px;
    margin-right: -30px;
}
.col_30{
    padding-left: 30px;
    padding-right: 30px;
}

/*.capacity_col_right{*/
/*    padding-right: 38px;*/
/*}*/

.quality_card .quality_card_right{
    position: absolute;
    right: 30px;
    bottom: 30px;
    width: 48px;
    height: 48px;
    border-radius: 48px;
    background: #1164b0;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.5s;
}
.quality_card:hover .quality_card_right{
    background: #fff;
    color: #1164b0;
}

/*bottom*/
.bottom_bg{
    background: #1164b0;
    color: #fff;
}
.di_beian{
    padding: 24px 0px;
    line-height: 24px;
}
.bottom_cpyy_icon img{
    width: 24px;
    height: 24px;
    object-fit: contain;
    margin-bottom: 18px;
}

/* ----------------------------------------------------------------
    品质管理
----------------------------------------------------------------- */
.tanchuang_tuichu{
    position: absolute;
    right: 15px;
    top: 15px;
    z-index: 1000;
}
.tanchuang_tuichu .search_anniu2{
    display: inline-block; 
    width: 18px;
    height: 18px;
    line-height: 18px;
    border-left: none;
    padding: 0px;
    border-radius: 0px;
    position: relative;
    transition: all .5s;
    margin-top: 0px;
    cursor: pointer;
}
.tanchuang_tuichu .search_anniu2:before{
    content: "";
    position: absolute;
    top: 8px;
    left: 0px;
    width: 18px;
    height: 2px;
    background: #666;
    transform: rotate(45deg);
}
.tanchuang_tuichu .search_anniu2:after{
    content: "";
    position: absolute;
    top: 8px;
    left: 0px;
    width: 18px;
    height: 2px;
    background: #666;
    transform: rotate(-45deg);
}
.tanchuang_tuichu .search_anniu2:hover{
    transform: rotate(180deg);
}

/* ----------------------------------------------------------------
    产品
----------------------------------------------------------------- */
.yycj_card{
    box-shadow: 0px 10px 30px rgba(0, 0, 0, 0.1);
}
.yycj_card .card-body{
    border-top: 1px solid #eee;
    padding-top: 28px;
    padding-bottom: 28px;
}
.yycj_card img{
    width: 100%;
    height: 320px;
    object-fit: scale-down;
}

.pagination{
    margin: 0px 0px 0px 0px;
}
.page-link{
    background: #fff;
    color: #000;
    margin: 0px 8px;
    padding: 12px 16px;
    border: 1px solid #eee;
}
.page-item:first-child .page-link{
    margin-left: 8px;
}
.page-link:hover,.page-item.active .page-link{
    background: #1164b0;
    color: #fff;
    border: 1px solid #1164b0;
}
.page-item:first-child .page-link{
    border-radius: 0px;
}
.page-item:last-child .page-link{
    border-radius: 0px;
}

/* ----------------------------------------------------------------
    联系我们
----------------------------------------------------------------- */
.contact_banner{
    background: url(../img/contact_banner.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 350px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
}
.contact_banner h5{
    margin: 10px;
    font-size: 22px;
}

.contact_p{
    font-size: 18px;
    font-weight: 700;
    line-height: 30px;
}

.contact_style{
    background: #fff;
    padding-bottom: 18px;
}
.contact_style h5{
    display: block;
    overflow: hidden;
    border-bottom: 1px solid #eee;
    padding: 20px 25px;
    margin-bottom: 18px;
    background: #1164b0;
    color: #fff;
}
.contact_style .zt_name{
    color: #fff;
}
.contact_style .rt_zw{
    float: right;
}
.contact_style li{
    padding: 7px 25px;
}
.contact_style li i{
    width: 38px;
    height: 38px;
    border-radius: 38px;
    line-height: 38px;
    background: #1164b0;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 10px;
}


@media (min-width: 1200px){
    .contact_col_right{
        padding-right: 48px;
    }
}

/* ----------------------------------------------------------------
    响应
----------------------------------------------------------------- */
@media (min-width: 1200px){
    .lg_none{
        display: none;
    }
}
@media (max-width: 1400px){
    .row_30{
        margin-left: -15px;
        margin-right: -15px;
    }
    .col_30{
        padding-left: 15px;
        padding-right: 15px;
    }
}
@media (max-width: 1300px){
    .pc_yuyan {
        margin-right: 0px;
        margin-left: 0;
    }
    .navbar-expand-lg .navbar-nav .nav-item {
        margin: 0px 18px;
    }
}
@media (max-width: 1200px){
    .top_xiala .dropdown-toggle{
        display: none;
    }
}
@media (max-width: 1199px){
    .top_xiala .dropdown-toggle{
        display: block;
    }
    .navbar-brand,.is-active .navbar-brand{
        margin-right: 15px;
        margin-left: 15px;
        margin-top: 15px;
        margin-bottom: 15px;
        padding: 0px;
        height: 38px;
    }
    .nav_min .navbar-brand img{
        height: 100%;
        object-fit: contain;
    }
    .nav_min{
        padding: 0px;
        display: flex;
        justify-content: center;
    }
    .nav_min .container{
        position: relative;
        padding: 0px;
        /*justify-content: center;*/
    }
    .md_nav_container{
        position: relative;
    }
    .nav_min .md_sousuo_container{
        display: block;
    }
    .md_sousuo{
        position: absolute;
        right: 47px;
        top: 0px;
    }
    .md_yuyan{
        position: absolute;
        right: 15px;
        top: 20px;
    }
    .yuyan_top_xiala{
        position: absolute;
        right: 48px;
    }

    .md_collapse{
        border-top: 1px solid #ddd;
    }
    .md_collapse .navbar-nav{
        padding: 0px 15px;
    }
    .navbar-expand-lg .navbar-nav .nav-item{
        margin: 0px;
    }
    .navbar-expand-lg .navbar-nav .nav-link{
        padding: 22px 40px 22px 0px;
    }
    .top_xiala{
        position: relative;
    }
    .nav_min .navbar-nav .nav-link{
        font-size: 16px;
        font-weight: normal;
    }
    .pc_yuyan .dropdown-menu{
        position: static;
        float: none;
    }
    .pc_yuyan .nav-link{
        height: 68px;
        line-height: 68px;
        padding: 0px;
    }
    .nav_min .navbar-nav .pc_yuyan .nav-link{
        padding-left: 0px;
        padding-right: 40px;
    }

    .pb-6{
        padding-bottom: 68px;
    }
    .pt-6{
        padding-top: 68px;
    }
    .mb-6{
        margin-bottom: 68px;
    }
    .mt-6{
        margin-top: 68px;
    }

    .search_anniu_top{
        height: 68px;
    }
    .search_anniu_top2{
        margin-top: 5px;
    }
    .pc_yuyan{
        margin-left: 0px;
        position: absolute;
        right: 50px;
        top: 0;
    }
}
@media (max-width: 900px){
    .md_none{
        display: none;
    }

    .md_no{
        padding-left: 0px;
        padding-right: 0px;
    }
    .about_nav{
        justify-content: space-between;
        flex-direction: column;
    }
    .products_nav_swiper{
        border-top: 1px solid #eee;
        padding-left: 15px;
    }
    .products_nav_swiper .swiper-wrapper .swiper-slide a{
        margin-left: 0px;
        margin-right: 30px;
    }
    .about_breadcrumb{
        padding: 22px 0px 22px 78px;
    }
    .about_breadcrumb .ol_home{
        text-align: center;
        height: 58px;
        line-height: 58px;
    }
    .about_breadcrumb .ol_home svg{
        margin-right: 0px;
    }

    /*.capacity_col_right{*/
    /*    padding-right: 5px;*/
    /*}*/
}

@media (max-width: 768px){
    .about_banner{
        height: 100px;
    }

    .yycj_card{
        margin-bottom: 30px;
    }

    .contact_banner{
        height: 155px;
        justify-content: center;
    }
    .contact_banner h2{
        margin: 15px;
    }
    .h2, h2 {
        font-size: 1.8rem;
    }
    .h3, h3 {
        font-size: 1.5rem;
    }
    .h4, h4 {
        font-size: 1.3rem;
    }
    h3 {
        line-height: 34px;
    }
    h4 {
        line-height: 34px;
    }
    .about_p p {
        font-size: 16px;
        line-height: 32px;
    }
    .about_p2 p {
        font-size: 16px;
        line-height: 32px;
    }
}