body{
    font-family: "Microsoft YaHei","微软雅黑",Helvetica,"Hiragino Sans GB",Arial,sans-serif;
    font-size: 14px;
    line-height: 14px;
    background-repeat: repeat;
	color: #000;
}

::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 5px;
    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;
}

/*返回顶部*/
.totop{
	width: 50px;
	height: 50px;
    border-radius: 50px;
	line-height: 58px;
	text-align: center; 
	background: #fff; 
	box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
	position: fixed;
	bottom: 30px; 
	right: 30px; 
	cursor: pointer;
	display: none;
	color:#999;
	z-index: 1000;
	transition: background 0.5s;
	-webkit-transition: background 0.5s; /* Safari */
}
.totop:hover{
	color: #fff;
	background-color: #36b2c2;
}
@media (max-width: 900px){
    .totop{
        display: none!important;
    }
}

/*底部响应下拉*/
@media (min-width: 900px) {
    .collapse_block{
        display: block!important;
    }
}
.wap1200{display: block;}
.wap900{display: none;}
@media (max-width: 900px){
    .collapse1{
            display: none;
    }
    .collapse1.in{
            display: block;
    }
    .wap1200{display: none;}
    .wap900{display: block;}
}
@media (max-width: 900px){
    .bottom_xiala:after{
        content: '-';
        display: inline-block;
        width: 20px;
        height: 20px;
        text-align: center; 

    }
    .collapsed .bottom_xiala:after{
        content: '+';
        display: inline-block;
    }
}

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

a{
    color: #333;
}

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

a:hover, a:focus{
    color: #36b2c2;
}

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

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

h6{
    line-height: 28px;
}

h3{
    line-height: 46px;
}

.pem{
    text-indent: 2em;
}

.font14{
    font-size: 14px;
}

.text_999{
    color: #999;
}

.bg_000{
    background: #000;
}
.bg_f9f9f9{
	background: #f9f9f9;
}
.bg_f5f5f5{
    background: #f5f5f5;
}
.bg_5dc1ce{
    background: #5dc1ce;
}

.no_padding{
    padding: 0px;
}
.no_padding_left{
    padding-left: 0px;
}
.no_padding_right{
    padding-right: 0px;
}
.pg88{
    padding-left: 88px;
    padding-right: 88px;
}
.pb-6{
    padding-bottom: 88px;
}
.pt-6{
    padding-top: 88px;
}
.mb-6{
    margin-bottom: 88px;
}
.mt-6{
    margin-top: 88px;
}

.no_margin{
    margin: 0px;
}

/* ----------------------------------------------------------------
    首页
----------------------------------------------------------------- */
/*nav*/
.navbar{
    padding: 0px 15px 0px 15px;
    transition: box-shadow 0.5s;
    -webkit-transition: box-shadow 0.5s; /* Safari */
}
.navbar-brand{
    padding: 10px 0px;
    margin-right: 24px;
}
.navbar-expand-lg .navbar-nav .nav-link {
    padding: 34px 0px 34px 0px;
    margin: 0px 24px;
    position: relative;
}
.navbar-light .navbar-nav .nav-link{
    color: #000;
}
.navbar-light .navbar-nav2 .nav-link{
    color: #999;
}
.navbar-light .navbar-nav .nav-link:hover,.navbar-light .navbar-nav .active>.nav-link{
    color: #36b2c2;
}
.nav-link:before{
    content: "";
    position: absolute;
    left: 50%;
    right: 50%;
    bottom: 0;
    background: #36b2c2;
    height: 3px;
    border-radius: 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;
}
.nav-link:hover:before,.active .nav-link,.navbar-light .navbar-nav .active>.nav-link:before{
    left: 0%;
    right: 0%;
}

.top_xiala{
    position: relative;
}
.top_xiala .dropdown-menu{
    right: auto;
    left: 0;
    min-width: 180px;
    background: #fff;
    box-shadow: 0px 0px 15px rgba(0,0,0,0.1);
    margin-top: 0px;
    z-index: 1000;
    padding: 0px 0px 0px 0px;
    border-radius: 0px;
    border: none;
    animation: xianladonghua 0.5s;
    -moz-animation: xianladonghua 0.5s; /* Firefox */
}
@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-item{
    padding: 18px 24px;
    font-size: 14px;
}
.top_xiala .dropdown-item:hover{
    background: #36b2c2;
    color: #fff;
}

.top_xiala .dropdown-toggle{
    display: none;
    position: absolute;
    top: 8px;
    right: 0px;
    border: none;
    border-radius: 0px;
    padding: 13px 18px;
    z-index: 1000;
    background: #36b2c2;
    color: #fff;
}
.top_xiala .dropdown-toggle::after{
    content: none;
}
@media (max-width: 1200px){
    .top_xiala .dropdown-toggle{
        display: block;
    }
}
.show>.dropdown-toggle:focus{
    transform:rotate(180deg);
}

.navbar-toggler{
    border: none;
    padding: 6px 10px 10px 10px;
    margin: 13px 5px;
}
.navbar-toggler .icon-bar{
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 1px;
    background: #36b2c2;
    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);
}

/*banner*/
.banner{
    height: 688px;
}
.banner .swiper-wrapper .swiper-slide{
    background-size: cover!important;
    background-position: center!important;
    background-repeat: no-repeat!important;
}
.banner .swiper-button-next,.banner .swiper-button-prev{
    width: 50px;
    height: 50px; 
    background: rgba(0,0,0,0.7);
    border-radius: 5px;
    transition: background 0.5s,opacity 0.5s;
    -webkit-transition: background 0.5s,opacity 0.5s; /* Safari */
}
.banner .swiper-button-prev{
    left: 38px;
    opacity: 0;
    margin-top: -25px;
}
.banner .swiper-button-next{
    right: 38px;
    opacity: 0;
    margin-top: -25px;
}
.banner:hover .swiper-button-prev{
    opacity: 1;
}
.banner:hover .swiper-button-next{
    opacity: 1;
}
.banner .swiper-button-prev:after,.banner .swiper-button-next:after{
    color: #fff;
    font-size: 18px;
}
.banner .swiper-button-prev:hover:after,.banner .swiper-button-next:hover:after{
    color: #fff;
}
.banner .swiper-button-next:hover,.banner .swiper-button-prev:hover{
    background: rgba(54,178,194,1);
}

.banner .swiper-pagination-bullet{
    width: 58px;
    height: 3px;
    background: none;
    opacity: 0.5;
    position: relative;
    border-radius: 0px;
    border-bottom: 1px solid #fff;
}
.banner>.swiper-pagination-bullets{
    bottom: 38px;
}
.banner .swiper-pagination-bullet-active{
    background: #fff;
    opacity: 1;
}
.banner>.swiper-pagination-bullets .swiper-pagination-bullet{
    margin: 0px 0px;
}

.banner_nr{
    height: 688px;
    display: flex;
    align-content: center;
    justify-content: center;
    flex-direction: column;
}
.banner .swiper-slide .banner_nr .card{
    transform:translateX(-200px);
    opacity:0;
    transition:all .4s;
}
.banner .ani-slide .banner_nr .card{
    transform:translateX(0);
    opacity:1;
}
.banner_nr .card{
    position: relative;
    background: none;
    border: none;
}
.banner_nr .card .card-text{
    margin-top: 24px;
}

/*zhuti*/
.fangda{
    overflow: hidden;
}
.fangda img{
    transition:all 0.5s ease-out; 
}

.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 10px 15px -10px rgba(0, 0, 0, 0.3);
}

.bt{
    margin: 88px 0px 58px 0px;
    position: relative;
    padding-bottom: 28px;
}
.bt:before{
    content: "";
    position: absolute;
    bottom: 0px;
    left: 50%;
    margin-left: -19px;
    width: 38px;
    height: 3px;
    background: #ff862b;
}

.about_right:hover .fangda img{
    transform:scale(1.1);
}

.gengduo{
    border:2px solid #eee;
    background: none;
    color: #666;
    padding: 10px 32px;
}
.gengduo:hover {
    color: #fff;
    background-color: #36b2c2;
    border-color: #36b2c2;
}
.gengduo i{
    position: relative;
    left: 0px;
    transition: left 0.5s;
    -webkit-transition: left 0.5s; /* Safari */
}
.gengduo:hover i{
    left: 15px;
}

.product_swiper{
    padding: 24px 15px 98px 15px;
}
.product_card .card-body{
    border-top: 1px solid #f9f9f9;
}
.product_swiper .swiper-button-next,.product_swiper .swiper-button-prev{
    width: 50px;
    height: 50px; 
    background: rgba(0,0,0,0.3);
    border-radius: 5px;
    transition: background 0.5s,opacity 0.5s;
    -webkit-transition: background 0.5s,opacity 0.5s; /* Safari */
}
.product_swiper .swiper-button-prev{
    top: auto;
    left: 50%;
    bottom: 0px;
    opacity: 1;
    margin-left: -65px;
}
.product_swiper .swiper-button-next{
    top: auto;
    right: 50%;
    bottom: 0px;
    opacity: 1;
    margin-right: -65px;
}
.product_swiper:hover .swiper-button-prev{
    opacity: 1;
}
.product_swiper:hover .swiper-button-next{
    opacity: 1;
}
.product_swiper .swiper-button-prev:after,.product_swiper .swiper-button-next:after{
    color: #fff;
    font-size: 18px;
}
.product_swiper .swiper-button-prev:hover:after,.product_swiper .swiper-button-next:hover:after{
    color: #fff;
}
.product_swiper .swiper-button-next:hover,.product_swiper .swiper-button-prev:hover{
    background: rgba(54,178,194,1);
}

.index_about_bg{
    background: url(../img/index_about_bg.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
.index_about_p p{
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 18px;
}
.gengduo2{
    border:2px solid #fff;
    background: none;
    color: #fff;
    padding: 12px 42px;
}
.gengduo2:hover {
    color: #fff;
    background-color: #36b2c2;
    border-color: #36b2c2;
}

.index_about_card{
    background: rgba(0,0,0,0.2);
    padding: 12px 0px;
}
.index_about_card h5{
    margin-bottom: 18px;
}

.ability_card:hover .fangda img{
    transform:scale(1.1);
}
.ability_card{
    margin-bottom: 30px;
}
.ability_card_i i{
    width: 40px;
    height: 20px;
    text-align: right;
    position: relative;
}
.ability_card_i i:after{
    content: "";
    position: absolute;
    top: 6px;
    right: 2px;
    width: 100%;
    height: 1px;
    background: #fff;
}
.ability_card .card-img-overlay{
    background: rgba(0,0,0,0);
    transition: background 0.5s;
    -webkit-transition: background 0.5s; /* Safari */
}
.ability_card:hover .card-img-overlay{
   background: rgba(0,0,0,0.5);
}
.ability_card .card-img-overlay div{
    width: 100%;
    overflow: hidden;
}
.ability_card .card-img-overlay p{
    margin-bottom: -62px;
    opacity: 0;
    transition: margin-bottom 0.5s,opacity 0.5s;
    -webkit-transition: margin-bottom 0.5s,opacity 0.5s; /* Safari */
}
.ability_card .card-img-overlay .ability_card_i{
    margin-left: -62px;
    opacity: 0;
    transition: margin-left 1s,opacity 1s;
    -webkit-transition: margin-left 1s,opacity 1s; /* Safari */
}
.ability_card:hover .card-img-overlay p{
    margin-bottom: 0px;
    opacity: 1;
}
.ability_card:hover .card-img-overlay .ability_card_i{
    margin-left: 0px;
    opacity: 1;
}

.index_news_style:hover .fangda img{
    transform:scale(1.1);
}
.zjj_bg{
    background: url(../img/zjj_bg.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/*bottom*/
.bottom_bg{
    background: #1d2b2d;
    padding-top: 58px;
}

.bottom_ul .bottom_bt a{
    font-size: 16px;
    margin: 0px;
    padding: 0px 0px 10px 0px;
    color: #fff;
}
.bottom_ul .bottom_bt h5{
    margin: 0px;
}
.bottom_ul .card{
    background: none;
    padding: 0px;
}
.bottom_ul .card ul li a{
    display: block;
    height: 32px;
    line-height: 32px;
    color: #999;
}
.bottom_ul .card ul li a:hover{
    color: #36b2c2;
}

.follow_icon .list-inline-item a{
    display: inline-block;
    width: 32px;
    height: 32px;
    line-height: 32px;
    background: #fff;
    border-radius: 32px;
    text-align: center;
}
.follow_icon .list-inline-item a:hover{
    background: #36b2c2;
    color: #fff;
    
}

li.list-inline-item.hd a:hover{
   
    color: #fff;
    width: 100px;
    height: 100px;
 
  
  display: inline-block;

  line-height: 32px;
  background: #fff;
  border-radius: 2px;
  text-align: center;
}


li.list-inline-item.hd a:hover{
    background:url(/static/upload/image/20220823/1661236559209645.png);
   
    width: 100px;
    height: 100px;
    background-size: 100px;
    position: absolute;
}


li.list-inline-item.hd a:hover .fa.fa-weixin.fa-lg{
   display: none;
}


.bottom_beian{
    padding: 24px 0px;
    border-top: 1px solid #2c4144;
    color: #999;
}
.bottom_beian li{
    line-height: 32px;
}

/* ----------------------------------------------------------------
    关于我们
----------------------------------------------------------------- */
.about_us_bg{
    background: url(../img/about_us_bg.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 488px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.qywh_card{
    padding-top: 4px;
}
.qywh_card h4{
    position: relative;
    padding-bottom: 22px;
}
.qywh_card h4:after{
    content: "";
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: 24px;
    height: 2px;
    background: #5dc1ce;
    box-shadow: 0px 3px 8px rgba(93,193,206,1);
}
.gsjzys_icon{
    height: 78px;
    line-height: 78px;
    margin-bottom: 38px;
}


/* ----------------------------------------------------------------
    产品介绍
----------------------------------------------------------------- */
.product_bg{
    background: url(../img/product_bg.jpg);
}

.pagination{
    margin: 0px 0px 0px 0px;
}
.page-link{
    background: #f5f5f5;
    color: #000;
    margin: 0px 8px;
    padding: 18px 22px;
    border: none;
}
.page-link:hover,.page-item.active .page-link{
    background: #5dc1ce;
    color: #fff;
}
.page-item:first-child .page-link{
    border-radius: 0px;
}
.page-item:last-child .page-link{
    border-radius: 0px;
}

.product_style h5{
    margin-bottom: 18px;
}
.product_style ul li a{
    display: block;
    line-height: 24px;
    padding: 8px 0px;
}

.pt_sr .swiper-pagination-bullet{
    width: 14px;
    height: 14px;
}
.pt_sr>.swiper-pagination-bullets{
    bottom: 24px;
}
.pt_sr .swiper-pagination-bullet-active{
    background: #fff;
    opacity: 1;
}




.pagination{
    margin: 0px 0px 0px 0px;
}
.page-link{
    background: #f5f5f5;
    color: #000;
    margin: 0px 8px;
    padding: 18px 22px;
    border: none;
}
.page-link:hover,.page-item.active .page-link{
    background: #ff862b;
    color: #fff;
}
.page-item:first-child .page-link{
    border-radius: 0px;
}
.page-item:last-child .page-link{
    border-radius: 0px;
}

.pt_ds_swiper2 .swiper-wrapper .swiper-slide{
    display: flex;
    justify-content: center;
    align-items: center;
}
.pt_ds_swiper .swiper-wrapper .swiper-slide{
    background: #f5f5f5;
    cursor: pointer;
    opacity: 0.6;
    padding: 8px;
    border: 1px solid #eee;
}
.pt_ds_swiper .swiper-wrapper .swiper-slide img,.pt_ds_swiper2 .swiper-wrapper .swiper-slide{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.pt_ds_swiper .swiper-wrapper .swiper-slide-thumb-active {
    opacity: 1;
}
.pt_ds_swiper2 .swiper-button-next:after,.pt_ds_swiper2 .swiper-button-prev:after{
    color: #1c1f89;
}

.pt_cr_ds_right{
    padding: 38px;
}


.product_style .card-body{
    padding: 24px 0px;
}

.pagination {
	margin: 26px 0px 88px 46px;
}
.pagination>a {
	background: #f5f5f5;
	color: #000;
	margin: 0px 7px;
	padding: 11px 16px;
	border: none;
}
.pagination>a:hover {
	color: #000;
}
.pagination>a:first-child {
	border-radius: 0px;
}
.pagination>a:last-child {
	border-radius: 0px;
}
.pagination>a.page-num-current, .pagination>a.page-num-current:focus, .pagination>a.page-num-current:hover {
	background: #036eb8;
	color: #fff;
}
.pagination>li>a, .pagination>li>span {
	background: #f5f5f5;
	color: #000;
	margin: 0px 12px;
	padding: 16px 22px;
	border: none;
}
.pagination>li>a:hover {
	color: #000;
}
.pagination>li:first-child>a, .pagination>li:first-child>span {
	border-radius: 0px;
}
.pagination>li:last-child>a, .pagination>li:last-child>span {
	border-radius: 0px;
}
.pagination>.active>a, .pagination>.active>a:focus, .pagination>.active>a:hover, .pagination>.active>span, .pagination>.active>span:focus, .pagination>.active>span:hover {
	background: #0186e5;
}
.page-link{
    background: #f5f5f5;
    color: #000;
    margin: 0px 8px;
    padding: 18px 22px;
    border: none;
}
.page-link:hover,.page-item.active .page-link{
    background: #71994a;
    color: #fff;
}
/* ----------------------------------------------------------------
    产品介绍-详情页
----------------------------------------------------------------- */
.pt_ds_swiper2 .swiper-wrapper .swiper-slide{
    display: flex;
    justify-content: center;
    align-items: center;
}
.pt_ds_swiper .swiper-wrapper .swiper-slide{
    background: #f5f5f5;
    cursor: pointer;
    opacity: 0.6;
    padding: 8px;
    border: 1px solid #eee;
}
.pt_ds_swiper .swiper-wrapper .swiper-slide img,.pt_ds_swiper2 .swiper-wrapper .swiper-slide{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.pt_ds_swiper .swiper-wrapper .swiper-slide-thumb-active {
    opacity: 1;
}
.pt_ds_swiper2 .swiper-button-next:after,.pt_ds_swiper2 .swiper-button-prev:after{
    color: #1c1f89;
}

.pt_cr_ds_right{
    padding: 0px 24px 24px 24px;
}

/* ----------------------------------------------------------------
    制造能力
----------------------------------------------------------------- */
.ability_bg{
    background: url(../img/ability_bg.jpg);
}
.about_nav{
    border-bottom: 1px solid #eeeeee;
}
.nav-scroller{
    position: relative;
    z-index: 2;
    height: 57px;
    overflow-y: hidden;
}
.nav-scroller .nav{
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    margin-top: -1px;
    overflow-x: auto;
    text-align: center;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
}
.nav-scroller .nav a{
    display: block;
    padding: 22px 0px;
    margin-right: 48px;
    font-size: 16px;
    position: relative;
}
.nav-scroller .nav .active:before{
    content: "";
    position: absolute;
    bottom: 0px;
    width: 100%;
    height: 3px;
    background: #5dc1ce;
}
.nav-scroller .nav a:hover{
    color: #5dc1ce;
}
.bg_style .thead-dark th{
    text-align: center;
    background: #5dc1ce;
    border: 1px solid #fff;
    font-size: 18px;
    padding: 18px;
    white-space:nowrap;
}
.bg_style td{
    text-align: center;
    background: #d6faff;
    border: 1px solid #fff;
    font-size: 16px;
    padding: 18px;
    white-space:nowrap;
}

/* ----------------------------------------------------------------
    制造能力
----------------------------------------------------------------- */
.partner_bg{
    background: url(../img/partner_bg.jpg);
}

/* ----------------------------------------------------------------
    合作伙伴
----------------------------------------------------------------- */
.partner_logo{
    height: 128px;
    margin-bottom: 30px;
    padding: 20px;
}
.partner_logo img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* ----------------------------------------------------------------
    新闻
----------------------------------------------------------------- */
.news_bg{
    background: url(../img/news_bg.jpg);
}

/* ----------------------------------------------------------------
    新闻详情页
----------------------------------------------------------------- */
.news_right{
    box-shadow: 0px 5px 15px rgba(153,153,153,0.2);
    padding-bottom: 20px;
}
.news_right h5{
    padding: 24px 24px;
    border-bottom: 1px solid #f5f5f5;
    margin-bottom: 20px;
}
.news_right li a{
    display: block;
    padding: 14px 24px;
}

/* ----------------------------------------------------------------
    新闻
----------------------------------------------------------------- */
.contact_bg{
    background: url(../img/contact_bg.jpg);
}

/* ----------------------------------------------------------------
    联系我们
----------------------------------------------------------------- */
.banner_contact{
    background: url(../img/banner_contact.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.banner_contact h3{
    padding: 128px 0px;
}

.contact_form .form-control{
    border-color: #eee;
    padding: 12px 18px;
}
.form_input_height{
    height: 58px;
}
.contact_form .form-group .input-group .form-control{
    border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
}
.contact_form .form-group .input-group .input-group-text{
    background: none;
    border-color: #eee;
    border-top-right-radius: 0px;
    border-bottom-right-radius: 0px;
    padding: 0px;
}

.gengduo_contact{
    border:2px solid #000;
    background: #fff;
    color: #000;
    padding: 14px 60px;
}
.gengduo_contact:hover {
    color: #fff;
    background-color: #36b2c2;
    border-color: #36b2c2;
}

/* ----------------------------------------------------------------
    响应
----------------------------------------------------------------- */
@media (max-width: 1500px){
    
}

@media (max-width: 1200px){
    .navbar-expand-lg .navbar-nav .nav-link{
        padding: 24px 0px 24px 0px;
        margin: 0px;
    }
    .navbar-nav2{
        margin-bottom: 24px;
    }
}

@media (max-width: 900px){
    
}

@media (max-width: 768px){
    .banner{
        height: 488px;
    }
    .banner_nr{
        height: 488px;
    }
    .banner_nr h1{
        font-size: 30px;
    }
    .about_us_bg{
        height: 240px;
    }
    .nav-scroller .nav a{
        margin-right: 30px;
    }
    .pt_cr_ds_right{
        padding: 0px;
    }
}


.product_card{
    position: relative;
}
.product_text{
    position: absolute;
    top: 10%;
    left: 0px;
    background: rgba(54,178,194,0.9);
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.5s,top 0.5s;
    -webkit-transition: opacity 0.5s,top 0.5s; /* Safari */
}
.product_text h6{
    border-bottom: 1px solid #fff;
    margin-bottom: 24px;
    padding-bottom: 16px;
}
.product_card:hover .product_text{
    top: 0px;
    opacity: 1;
}