/*聚诚在线（jc128.net）安全--简单--易用*/
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 100;
  src: url(../fonts/montserrat-thin.eot);
  src: url(../fonts/montserrat-thin.eot) format('embedded-opentype'),
       url(../fonts/montserrat-thin.ttf) format('truetype');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 200;
  src: url(../fonts/montserrat-extralight.eot);
  src: url(../fonts/montserrat-extralight.eot) format('embedded-opentype'),
       url(../fonts/montserrat-extralight.ttf) format('truetype');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 300;
  src: url(../fonts/montserrat-light.eot);
  src: url(../fonts/montserrat-light.eot) format('embedded-opentype'),
       url(../fonts/montserrat-light.ttf) format('truetype');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/montserrat-regular.eot);
  src: url(../fonts/montserrat-regular.eot) format('embedded-opentype'),
       url(../fonts/montserrat-regular.ttf) format('truetype');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  src: url(../fonts/montserrat-medium.eot);
  src: url(../fonts/montserrat-medium.eot) format('embedded-opentype'),
       url(../fonts/montserrat-medium.ttf) format('truetype');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  src: url(../fonts/montserrat-semibold.eot);
  src: url(../fonts/montserrat-semibold.eot) format('embedded-opentype'),
       url(../fonts/montserrat-semibold.ttf) format('truetype');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/montserrat-bold.eot);
  src: url(../fonts/montserrat-bold.eot) format('embedded-opentype'),
       url(../fonts/montserrat-bold.ttf) format('truetype');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  src: url(../fonts/montserrat-extrabold.eot);
  src: url(../fonts/montserrat-extrabold.eot) format('embedded-opentype'),
       url(../fonts/montserrat-extrabold.ttf) format('truetype');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 900;
  src: url(../fonts/montserrat-black.eot);
  src: url(../fonts/montserrat-black.eot) format('embedded-opentype'),
       url(../fonts/montserrat-black.ttf) format('truetype');
}
body{
    /* font-family: Arial light,Arial,"Microsoft YaHei","微软雅黑",Helvetica,"Hiragino Sans GB",Arial,sans-serif;*/
    font-family:'Montserrat', sans-serif;
    font-size: 14px;
    line-height: 14px;
    background-repeat: repeat;
	color: #333;
}

::-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;
}
.maximg img{
    max-width: 100%;
    height: auto !important;
}

/*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;
}

.h1, .h2, .h3, .h4, .h5, .h6, h1, h2, h3, h4, h5, h6{
    font-weight: normal;
}

/*返回顶部*/
.totop{
    position: fixed;
    right: 15px;
    z-index: 3000;
    bottom: 40px;
    width: 58px;
    height: 58px;
    line-height: 66px;
    border-radius: 58px;
    text-align: center;
    background: #fff; 
    box-shadow: 0px 0px 10px rgba(0,0,0,0.1); 
    cursor: pointer;
    color:#999;
    display: none;
    transition: all 0.5s;
}
.totop:hover{
    background: #005ead;
    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: #005ead;
}

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;
}
.font18{
    font-size: 18px;
}
.font20{
    font-size: 20px;
}
.font22{
    font-size: 22px;
}
.text_666{
    color: #666;
}
.text_999{
    color: #999;
}
.text-danger{
    color: #be171e!important;
}
.text-success{
    color: #618638!important;
}
.text-primary{
    color: #005ead!important;
}

.bg_f5f5f5{
    background: #f5f5f5;
}
.bg_f2f2f2{
    background: #f2f2f2;
}
.bg-success{
    background: #618638!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 30px;
    border: none;
    background: #fff;
    transition: 0.5s;
}
.nav_min .container-fluid{
    padding: 0px;
}
.navbar-brand{
    padding-top: 20px;
    padding-bottom: 20px;
    transition: 0.5s;
}
.navbar-expand-lg .navbar-nav .nav-item{
    margin: 0px 0px 0px 40px;
}
.navbar-expand-lg .navbar-nav .nav-link{
    padding: 0px 0px 24px 0px;
    position: relative;
    transition: 0.5s;
}
.nav_min .navbar-nav .pc_yuyan .nav-link{
    padding-right: 0px;
}
.navbar-expand-lg .pc_yuyan .nav-link{
    padding: 36px 0px 36px 0px;
}
.navbar-expand-lg .navbar-nav .pc_yuyan{
    margin-right: 40px;
}
.nav_min .navbar-nav .nav-link{
    transition: all 0.3s;
    font-weight: 400;
    font-size: 16px;
    color: #333;
}
.nav_min .nav-link span{
    position: absolute;
    right: 0px;
}
.navbar-light .navbar-nav .nav-link:hover,.navbar-light .navbar-nav .active>.nav-link,.navbar-light .navbar-nav .nav-link:hover span,.nav_min .navbar-nav .active span{
    color: #005ead;
}

.nav_min .navbar-collapse{
    flex-direction: column;
    align-items: flex-end;
}
.nav_top{
    padding-top: 24px;
    padding-bottom: 16px;
}
.nav_top .nav_yuyan{
    background: #005ead;
    color: #fff;
    padding: 3px 6px;
    position: relative;
}
.nav_yuyan:before{
    content: "";
    position: absolute;
    left: -15px;
    top: 0px;
    width: 1px;
    height: 27px;
    background: #000;
}
.nav_top li a svg{
    fill: #000;
}
.nav_top li a:hover svg{
    fill: #005ead;
}

.navbar-toggler{
    border: none;
    padding: 6px 10px 10px 10px;
    margin: 17px 0px;
    margin-right: 15px;
}
.navbar-toggler .icon-bar{
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 1px;
    background: #005ead;
    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: auto;
    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;
}
@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;
    border-bottom: 1px solid #f9f9f9;
    font-size: 14px;
    position: relative;
}
.top_xiala .dropdown-menu a:hover{
    color: #fff;
    background: #005ead;
}

.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;
}
@media (max-width: 1200px){
    .top_xiala .dropdown-toggle{
        display: block;
    }
}
.show>.dropdown-toggle:focus{
    transform:rotate(180deg);
    background: #005ead;
    color: #fff;
}

.pc_yuyan{
    margin-right: 20px;
}
.pc_yuyan li{
}
.pc_yuyan .nav-link{
    padding: 36px 20px 37px 20px;
    display: flex;
    align-items: center;
}
.pc_yuyan .dropdown-menu{
    width: 180px;
}

.is-active{
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

/*banner*/
/*.banner{
    height: 1000px;
    position: relative;
    background: #fff;
}*/

.banner .swiper-wrapper .swiper-slide{
    background-size: cover!important;
    background-position: center!important;
    background-repeat: no-repeat!important;
    display: flex;
    align-items: center;
}
.banner .swiper-wrapper .swiper-slide h1{
    font-size: 48px;
    line-height: 72px;
}
.banner .swiper-wrapper .swiper-slide p{
    font-size: 18px;
    line-height: 30px;
    margin-top: 24px;
    letter-spacing: 15px;
}
.banner .swiper-pagination{
    bottom: 25px;
}
.banner .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet{
    margin: 0px 7px 0px 7px;
}
.banner .swiper-pagination-bullet{
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0.5;
    position: relative;
    border-radius: 12px;
    -webkit-transition: 0.5s;
    transition: 0.5s;
}
.banner .swiper-pagination-bullet-active{
    opacity: 1;
    background: rgba(255, 255, 255, 1);
}

.banner .swiper-slide .pc_cr{
    transform:translateX(400px);
    opacity:0;
    transition:all 1s;
}
.banner .ani-slide .pc_cr{
    transform:translateX(0);
    opacity:1;
}

.banner .swiper-button-next,.banner .swiper-button-prev{
    width: 50px;
    height: 50px; 
    background: rgba(255,255,255,0.2);
    border-radius: 50px;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    z-index: 1000;
}
.banner .swiper-button-prev{
    left: 0px;
    opacity: 0;
    margin-top: -25px;
}
.banner .swiper-button-next{
    right: 0px;
    opacity: 0;
    margin-top: -25px;
}
.banner:hover .swiper-button-prev{
    opacity: 1;
    left: 15px;
}
.banner:hover .swiper-button-next{
    opacity: 1;
    right: 15px;
}
.muswiper .swiper-button-next,.muswiper .swiper-button-prev{
    width: 35px;
    height: 35px;
    border-radius: 35px;
    background: rgba(0,0,0,0.2);
    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(0,94,173,1);
}

/*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{
    position: relative;
    padding-bottom: 24px;
}
.bt:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 68px;
    height: 3px;
    background: #00a0e9;
}
.bt2:before{
   left: 50%;
   margin-left: -34px;
}

.gengduo{
    padding: 14px 48px;
    background: #666;
    color: #fff;
    font-size: 16px;
    pointer-events: auto;
    transition: 0.5s;
    display: inline-block;
    border: 1px solid #666;
}
.gengduo span{
    display: inline-block;
    border: 1px solid #fff;
    margin-left: 12px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    text-align: center;
}
.gengduo2{
    border: 1px solid #0092d4;
    background: #fff;
    color: #0092d4;
}
.gengduo:hover{
    color: #fff;
    background: #005ead;
    border: 1px solid #005ead;
}
h4 strong{
    font-weight: 100;
}
.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, 94, 173, 0.3);
}

.products_nav{
    border-bottom: 1px solid #eee;
}
.products_nav_media .media-body{
    flex: none;
}
.products_nav_media img{
    width: 48px;
    height: 48px;
    object-fit: contain;
}
.products_nav_media{
    padding-top: 42px;
    padding-bottom: 42px;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
}
.products_nav_media:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: -5px;
    width: 100%;
    height: 5px;
    background: #005ead;
    transition: 0.5s;
}
.products_nav_media:hover:before{
    bottom: 0px;
}

.row_m{
    margin-left: -5px;
    margin-right: -5px;
}
.col_p{
    padding-left: 5px;
    padding-right: 5px;
}
.products_bg_card{
    margin-bottom: 10px;
}

.products_bg_card img{
    width: 100%;
    height: 600px;
    object-fit: cover;
}
.products_bg_card2 img{
    width: 100%;
    height: 230px;
    object-fit: cover;
}
.products_bg_card3 img{
    width: 100%;
    height: 360px;
    object-fit: cover;
}

.products_bg_card_overlay .card-img-overlay{
    display: flex;
    align-items: left;
    justify-content: flex-end;
    flex-direction: column;
}

.index_video{
    background: url(../img/index_video.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
.index_video_bg{
    padding: 38px;
    background: rgba(255, 255, 255, 0.7);
}
.news_card{
    border: none;
    border-top: 1px solid #eee;
    padding: 24px 0px;
}
.news_card .card-body{
    padding-left: 38px;
}
.news_card .card-body .card-text{
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 60px;
    color: #999;
}

.about_us_bg{
    background: #eaeff9;
}

/*bottom*/
.bottom_bg{
    padding-top: 40px;
    border-top: 1px solid #eee;
}

.bottom_ul{
    margin-top: 48px;
}
.bottom_ul li{
    line-height: 20px;
    font-size: 16px;
    padding: 6px 0;
}
.bottom_ul li i{
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    margin-right: 8px;
    font-size: 16px;
}
.bottom_ul li svg{
    fill: #333;
    margin-left: 2px;
    margin-right: 10px;
}

.di_beian{
    padding: 15px 0px;
    line-height: 22px;
    margin-top: 25px;
    border-top: 1px solid #eee;
    color: #999;
}

.lxwm_form .form-control{
    border-radius: 0px;
    background: #eeefef;
    box-shadow: none;
    border: none;
}

.fangda.slimg{
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 75%;
    background: #fff;
}
.fdimg{
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transition:all 0.5s ease-out; 
}

/* ----------------------------------------------------------------
    关于我们
----------------------------------------------------------------- */
.about_banner{
    background: url(../img/about_banner.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 400px;
    display: flex;
    align-items: center;
}

.about_dl{
    font-size: 16px;
    line-height: 36px;
    color: #666;
}
.about_dl dt{
    font-weight: normal;
    position: absolute;
}
.about_dl dd{
    padding-left: 100px;
}

.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: 26px 0px;
    margin-left: 30px;
    position: relative;
    color: #666;
}
.products_nav_swiper .swiper-wrapper .active a,.products_nav_swiper .swiper-wrapper .swiper-slide a:hover{
    color: #005ead;
}
.products_nav_swiper .swiper-wrapper .active a:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 2px;
    background: #005ead;
}
.products_nav_bottom:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 1px;
    background: #eee;
}

.products_nav_swiper .swiper-button-next{
    width: 38px;
    height: 78px; 
    background: rgba(0,0,0,0.2);
    -webkit-transition: 0.5s;
    transition: 0.5s;
}
.products_nav_swiper .swiper-button-next{
    right: 0px;
    margin-top: -39px;
}
.products_nav_swiper .swiper-button-next:after{
    color: #fff;
    font-size: 18px;
}
.products_nav_swiper .swiper-button-next:hover:after{
    color: #fff;
}
.products_nav_swiper .swiper-button-next:hover{ 
    background: rgba(0,94,173,1);
}

/*历史*/
.history_ul li{
    position: relative;
    padding-left: 120px;
    line-height: 36px;
    font-size: 16px;
}
.history_ul li span{
    position: absolute;
    left: 24px;
    top: 0px;
}
.history_ul li:before{
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 8px;
    left: 0px;
    top: 14px;
    background: #005ead;
}
.j_lt{
    float: left;
    width: 235px;
}
.j_rt{
    display: block;
    margin-left: 235px;
}

.l_rq{
    float: left;
    width: 100px;
}
.r_rq{
    display: block;
    margin-left: 100px;
}

.q_lt{
    float: left;
    width: 185px;
}
.q_rt{
    display: block;
    margin-left: 185px;
}



/*企业实力*/
.ketx_zhengming{
    position: relative;
}
.ketx_zhengming span{
    position: absolute;
    left: 0px;
    top: 0px;
    background: rgba(0, 94, 173, 0.8);
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: 0.5s;
}
.ketx_zhengming span:before{
    content: "";
    position: absolute;
    margin: auto;
    top: 15px;
    right: 0;
    bottom: 0;
    left: 15px;
    width: 8px;
    height: 2px;
    background: #fff;
    transform: rotate(45deg);
    transition: all .5s;
}
.ketx_zhengming span:after{
    content: "";
    position: absolute;
    margin: auto;
    top: -4px;
    right: 4px;
    bottom: 0;
    left: 0px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid #fff;
    transition: all .5s;
}
.ketx_zhengming_a:hover .ketx_zhengming span{
    opacity: 1;
}

.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;
}
.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);
}

.display_swiper .swiper-button-next,.display_swiper .swiper-button-prev{
    width: 50px;
    height: 50px; 
    background: rgba(0,0,0,0.2);
    border-radius: 50px;
    -webkit-transition: 0.5s;
    transition: 0.5s;
    z-index: 1000;
}
.display_swiper .swiper-button-prev{
    opacity: 1;
    left: 15px;
    margin-top: -25px;
}
.display_swiper .swiper-button-next{
    opacity: 1;
    right: 15px;
    margin-top: -25px;
}
.display_swiper .swiper-button-prev:after,.display_swiper .swiper-button-next:after{
    color: #fff;
    font-size: 18px;
}
.display_swiper .swiper-button-prev:hover:after,.display_swiper .swiper-button-next:hover:after{
    color: #fff;
}
.display_swiper .swiper-button-next:hover,.display_swiper .swiper-button-prev:hover{
    background: rgba(0,94,173,1);
}

.ketx_zhengming_a{
    margin-bottom: 10px;
    display: block;
}

/* ----------------------------------------------------------------
    产品
----------------------------------------------------------------- */
.product_banner{
    background: url(../img/product_banner.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 400px;
    display: flex;
    align-items: center;
}

.product_card .card-body{
    padding: 18px 38px;
}
.product_card .card-body h4{
    padding-bottom: 10px;
    margin-bottom: 24px;
    position: relative;
}
.product_card .card-body h4:before{
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 24px;
    height: 3px;
    background: #115fad;
}
.product_card .card-body .card-text{
    line-height: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 72px;
    color: #666;
}
.text_more{
    display: flex;
    align-items: center;
}
.product_card .card-body p i{
    font-size: 24px;
    margin-right: 14px;
    display: flex;
    width: 38px;
    height: 38px;
    border-radius: 38px;
    border: 1px solid #005ead;
    color: #005ead;
    justify-content: center;
    align-items: center;
    transition: 0.5s;
}
.product_card .card-body .text_more:hover i{
    background: #005ead;
    color: #fff;
}

.products_oem_bt{
    position: relative;
    overflow: hidden;
}
.products_oem_bt:before{
    content: "";
    position: absolute;
    left: 330px;
    top: 14px;
    width: 100%;
    height: 1px;
    background: #005ead;
}

.fangda.proimg{
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 100%;
    background: #fff;
}
.fdimg{
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transition:all 0.5s ease-out; 
}
.fangda.proimg:hover .fdimg{
    transform:scale(1.1);
}

.pagination{
    margin: 0px 0px 0px 0px;
}
.pagination a{
    display: inline-block;
    background: #fff;
    color: #000;
    margin: 0px 8px;
    padding: 12px 16px;
    border: 1px solid #eee;
}
.pagination a:hover,.pagination a.page-num-current{
    background: #005ead;
    color: #fff;
    border: 1px solid #005ead;
}
.pagination a:first-child{
    border-radius: 0px;
}
.pagination a:last-child{
    border-radius: 0px;
}

/* ----------------------------------------------------------------
    公司动态
----------------------------------------------------------------- */
.news_banner{
    background: url(../img/news_banner.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 400px;
    display: flex;
    align-items: center;
}
.video_more{
    font-size: 16px;
}
.video_more i{
    margin-left: 5px;
}
/* ----------------------------------------------------------------
    联系我们
----------------------------------------------------------------- */
.contact_ul{
    margin-top: 0px;
}
.contact_ul li{
    line-height: 36px;
    font-size: 16px;
    display: flex;
    align-items: center;
    padding: 10px 0px;
}
.contact_ul li i{
    width: 40px;
    height: 40px;
    border-radius: 40px;
    margin-right: 14px;
    font-size: 20px;
    background: #115fad;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}
.contact_ul li svg{
    fill: #fff;
    margin: 0px;
}
.contact_card .card-body{
    padding: 18px 48px;
}

/* ----------------------------------------------------------------
    响应
----------------------------------------------------------------- */
@media (min-width: 1200px){
    .lg_none{
        display: none;
    }
}
@media (max-width: 1400px){
    .product_swiper_anniu .swiper-button-next{
        right: 38px;
    }
    .product_swiper_anniu .swiper-button-prev{
        left: 38px;
    }
}

@media (max-width: 1200px){
    .navbar-brand{
        margin-right: 0px;
        margin-left: 15px;
        margin-top: 20px;
        margin-bottom: 20px;
        padding: 0px;
        height: 28px;
    }
    .nav_min .navbar-brand img{
        height: 100%;
        object-fit: contain;
    }
    .nav_min{
        padding: 0px;
        display: flex;
        justify-content: center;
    }
    .nav_min .container{
        position: relative;
        justify-content: center;
    }
    .md_nav_container{
        position: relative;
    }
    .nav_min .md_sousuo_container{
        display: block;
    }
    .md_sousuo{
        position: absolute;
        right: 0px;
        top: 0px;
    }
    .md_yuyan{
        position: absolute;
        right: 15px;
        top: 20px;
    }
    .yuyan_top_xiala{
        position: absolute;
        right: 48px;
    }

    .md_collapse{
        border-top: 1px solid #eee;
        background: #fff;
    }
    .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 0px;
    }
    .top_xiala{
        position: relative;
    }
    .nav_min .navbar-nav .nav-link{
        font-size: 16px;
        font-weight: normal;
    }
    .pc_yuyan{
        padding: 15px;
        background: #fff;
    }
    .pc_yuyan .dropdown-menu{
        position: static;
        float: none;
    }
    .pc_yuyan .nav-link{
        height: 58px;
        line-height: 58px;
        padding: 0px;
    }

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

    .col-form-label{
        padding-right: 0;
    }
}
@media (max-width: 1025px){
    .md_none{
        display: none;
    }

    .bottom_bg{
        padding-top: 38px;
    }

    .dt_hy_card{
        padding: 30px;
    }
    .dt_hy_card .card-body{
        padding-left: 0px!important;
        padding-right: 0px!important;
    }
    .about_in_media{
        border-top: 1px solid #fff;
    }

    /*.banner{
        height: 580px;
    }*/
    .banner .swiper-wrapper .swiper-slide h1{
        font-size: 38px;
        line-height: 48px;
    }

    .about_nav{
        flex-direction: column;
    }
    .products_nav_swiper .swiper-wrapper .swiper-slide a{
        margin-left: 0px;
        margin-right: 30px;
    }

    .news_card .card-body{
        padding: 24px 24px;
    }
    .product_card .card-body{
        padding: 18px;
    }
}

@media (max-width: 768px){
    .nav_min .container{
        padding-left: 0px;
        padding-right: 0px;
    }

    /*.banner{
        height: 380px;
    }*/
    .banner .swiper-wrapper .swiper-slide h1{
        font-size: 28px;
    }
    .banner .swiper-wrapper .swiper-slide p{
        letter-spacing: normal;
    }

    .banner .swiper-pagination{
        bottom: 15px;
    }
    
    .products_nav{
        padding-top: 18px;
        padding-bottom: 18px;
    }
    .products_nav_media{
        padding-top: 18px;
        padding-bottom: 18px;
        justify-content: flex-start;
    }

    .products_bg_card_overlay .card-img-overlay{
        display: block;
    }
    .products_bg_card img{
        width: 100%;
        height: 260px;
        object-fit: cover;
    }

    .index_video_bg{
        padding: 24px;
    }
    

    .bottom_ul{
        margin-top: 0px;
    }

    .about_banner{
        height: 240px;
    }

    .contact_card .card-body{
        padding: 18px;
    }
    .products_nav_media .media-body{
        text-align: left!important;
    }
}