* {margin: 0;padding: 0;box-sizing: border-box;line-height:100%;}
body {font-size: 14px;font-family: Microsoft YaHei;overflow-x: hidden;}
em, i {font-style: inherit;font-weight: inherit;}
ul {list-style: none;}
a {text-decoration: none;color: #333;}
tr, td {padding: 0 !important;}
input, textarea {outline: none;border: none;}

@font-face {
font-family:DIN Medium;
src:url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.ttf),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.eot),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.otf),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.woff),
     url(//cdn.dg.114my.cn/font/DIN-Medium/DIN-Medium.woff2);
}

@font-face {
  font-family: 'iconfont';  /* Project id 3809963 */
  src: url('//at.alicdn.com/t/c/font_3809963_05aph4v04lrr.woff2?t=1670233413669') format('woff2'),
       url('//at.alicdn.com/t/c/font_3809963_05aph4v04lrr.woff?t=1670233413669') format('woff'),
       url('//at.alicdn.com/t/c/font_3809963_05aph4v04lrr.ttf?t=1670233413669') format('truetype');
}

/*head*/
.head {padding: 1.5% 1%;overflow: hidden;}
.head_box {max-width: 1800px;margin: 0 auto;display: flex;justify-content: space-between;align-items: center;}
.head_logo {align-items: center;}
.head_logo i {width: 46%;}
.head_logo i img {width:100%;height:  auto;}
.head_logo p {font-size: 24px;letter-spacing: 0.2rem;padding-left: 1%;margin-top: 8px;}
.head_logo p span {font-size: 23px;/* padding: 3% 0 0; *//* font-weight: lighter; *//* text-align-last: justify; */}
/* .head_word{margin-left: -5%;} */
.head_word p{font-size: 23px;}
.head_nav {width: 40%;}
.head_nav ul {display: flex;justify-content: space-between;width:  100%;}
.head_nav li {}
.head_nav li a {font-size: 16px;/* font-weight:  lighter; */position:relative;}
.head_nav li>a:before {content:'';width:0;height: 2px;background: #31a9ff;position:absolute;bottom: 0;left:0;transition:0.5s;z-index: 1;}
.head_nav li>a:after {content:'';width:100%;height: 3.2vw;position:absolute;left: 0;}
.head_nav li:hover a:before,.head_nav>ul>li.cur a:before {width:100%;}
.head_num {display: flex;align-items: center;}
.head_num i {font-size: 28px;    color: #31a9ff;}
.head_num p {display:flex;flex-direction:column;padding:  0 0 0 10px;font-size: 24px;font-family:  DIN Medium;white-space:  nowrap;}
.head_num p span {/* font-size: 24px; */}

/*banner*/
.banner{position: relative;height: 100%;overflow: hidden;background: #fff;margin: 0 !important;}
.banner a{/* position: absolute; *//* width:100%; *//* height: 900px; *//* z-index: 3; *//* opacity: 0; *//* z-index: 555; */overflow: hidden;}
.banner a img{height: auto;transform:scale(1.1);width: 100% !important;margin: 0 !important;}
.banner a.active{z-index:5;opacity: 1;}
.banner a.active img{transform: scale(1.1);opacity: 1;}
.banner .slick-active img {    transition: 6s linear; transform: scale(1);}
.banner a img{
	transition:transform 5s linear,opacity 1s linear;
	-webkit-transition:transform 5s linear,opacity 1s linear;
	-o-transition:transform 5s linear,opacity 1s linear;
	-moz-transition:transform 5s linear,opacity 1s linear;
	-ms-transition:transform 5s linear,opacity 1s linear;
}
.banner .ban_dot {display: flex !important;width: 100%;justify-content: center;align-items: center;/* margin: 2% 0 0; */position: absolute;bottom: 5%;left: 0;}
.banner .ban_dot li {width: 13px;height: 13px;display: inline-block;background: #ddd;margin: 0 0.5%;transition: 0.5s;border-radius: 50%;}
.banner .ban_dot li.slick-active {background: #dc271e;}
.banner .ban_dot li button {font-size:0;border: none;outline: none;}
.banner .slick-prev:before {content: '\e65f' !important;font-family: iconfont !important;color: #161883 !important;font-size: 60px !important;}
.banner .slick-next:before {content: '\e65f' !important;font-family: iconfont !important;color: #161883 !important;font-size: 60px !important;}
.banner .slick-prev {left: 3% !important;transform: rotate(180deg) !important;z-index: 5;}
.banner .slick-next {right: 3% !important;top: 45% !important;}
.banner .slick-prev:before, .banner .slick-next:before {opacity: 0;transition: all ease 0.5s;}
.banner:hover .slick-prev:before, .banner:hover .slick-next:before {opacity: 1;}

/*char*/
.char {padding: 4% 1%;overflow: hidden;background:  url(//memberpic.114my.com.cn/dgsitai/uploadfile/image/20221205/20221205175833_1364938917.jpg)no-repeat center top;position: relative;z-index: 5;}
.char:before {content:'';width:100%;height:100%;background: rgba(248,248,248,0.7);position:absolute;top:0;left:0;z-index:-1;}
.char_box {max-width: 1500px;margin: 0 auto;}
.char_tit {display: flex;justify-content: center;align-items: center;}
.char_tit p {font-size: 32px;display: flex;flex-direction: column;align-items: center;}
.char_tit p span {font-size: 16px;color: #999;font-family: Arial;padding: 2% 0 0;text-transform:  uppercase;font-weight:  lighter;opacity: 0.5;}
.char_con {margin: 5% 0 0;}
.char_con ul {display: flex;justify-content: space-between;align-items: center;}
.char_con li {display: flex;flex-direction: column;align-items: center;width: calc(9.5rem + 9.5vw);height:  calc(9.5rem + 9.5vw);padding: 2%;text-align:  center;justify-content:  center;background:  #f8f8f8;border-radius:  50%;position:  relative;z-index: 5;overflow:  hidden;transition: 0.8s;background: #fff;box-shadow: 0 0 20px #eee;}
.char_con li:before {content:'';width:100%;height:100%;border-radius:50%;background: linear-gradient(to right, #31a9ff 0%,#1574b7 100%);transition: 0.8s;left: 100%;top: 100%;z-index: -1;position:  absolute;}
.char_con li:hover:before {left: -0%;top: -0%;}
.char_con li:hover {transform:translateY(-20px);}
.char_con li:hover,.char_con li:hover span {color:#fff;}
.char_con li i {font-size: 45px;}
.char_con li p {display: flex;flex-direction: column;align-items: center;font-size: 24px;padding: 9% 0 0;}
.char_con li p span {font-size: 14px;color:  #888;font-weight:  lighter;line-height: 28px;padding: 5% 0 0;transition:0.8s;}
.char_more {display: flex;flex-direction: column;align-items: center;margin: 5% 0 0;}
.char_more b {display: flex;align-items: center;font-size: 36px;}
.char_more b span {color:  #31a9ff;}
.char_more p {font-size: 22px;color:  #999;padding: 1.2% 0 0;}
.char_more em {font-size: 17px;display:  flex;align-items:  center;margin: 2% 0 0;font-weight:  lighter;background: #31a9ff;color:  #fff;border-radius:  40px;padding:  1% 0;width: 30%;display:  flex;justify-content:  center;align-items:  center;}
.char_more em span {font-size: 28px;font-family:  DIN Medium;}

/*pro*/
.pro {padding: 4% 1%;overflow: hidden;}
.pro_box {max-width: 1500px;margin: 0 auto;}
.pro_tit {display: flex;flex-direction: column;align-items: center;}
.pro_tit p {font-size: 32px;display:  flex;flex-direction:  column;align-items:  center;}
.pro_tit p span {font-size: 17px;padding: 3% 0 0;font-weight:  lighter;color: #999;}
.pro_tab {margin:3% 0 0;display: flex;justify-content: space-between;}
.pro_nav {width: 20%;}
.pro_nav>p {font-size: 25px;display: flex;flex-direction: column;padding: 15%;background: #31a9ff;color:  #fff;border-bottom:  1px solid #fff;}
.pro_nav>p>span {font-size: 15px;font-family:  Arial;padding: 2% 0 0;}
.pro_nav ul {}
.pro_nav li {padding: 9.2% 7%;background: #f8f8f8;position: relative;z-index: 5;overflow: hidden;}
.pro_nav li+li {margin: 1% 0 0;}
.pro_nav li:before {content:'';width:0;height:100%;background:#31a9ff;position:absolute;top:0;left:0;z-index:-1;transition:0.5s;}
.pro_nav li:after {content:'\eb94';font-family: 'iconfont';position: absolute;right: -15%;color: #fff;font-size: 26px;bottom: 0;top: 0;margin: auto;height: 100%;display: flex;justify-content: center;align-items: center;transition: 0.5s;}
.pro_nav li.on:before {width:100%;}
.pro_nav li.on:after {right:10%;}
.pro_nav li a {font-size: 15px;display: flex;flex-direction: column;transition:0.5s;font-weight:  lighter;letter-spacing: 0.5px;}
.pro_nav li.on a {color:#fff;}
.pro_nav li a span {font-size: 15px;font-family: Arial;text-transform: capitalize;padding: 2% 0 0;display:  none;}
.pro_con {overflow: hidden;width: 79%;}
.pro_roll { display: flex; transition: 0.5s;}
.pro_call {width: 100%;flex-shrink: 0;}
.pro_call .divproduct_new_div {display:flex;flex-wrap: wrap;justify-content: space-between;}
.pro_call .divproduct_new_div_item {display: flex;justify-content: space-between;padding: 1% 1%;flex-direction: row-reverse;width: 49.3%;background: #f8f8f8;}
.pro_call .divproduct_new_div_item:nth-child(n+3) {margin: 1.3% 0 0;}
.pro_call .divproduct_new_div_item_date { display: none;}
.pro_call .divproduct_new_div_item_content {padding: 5% 0 0;width: 54%;}
.pro_call .product_div_item_pic {width: 42%;overflow: hidden;}
.pro_call .divproduct_new_div_item_title a {font-size: 17px;font-weight: bold;position: relative;}
.pro_call .divproduct_new_div_item_title a:after {content:'\4e86\89e3\8be6\60c5';width: 100px;height: 32px;position: absolute;left: 0;top: 8vw;font-size: 14px;font-weight: lighter;display: flex;justify-content: center;align-items: center;transition: 0.5s;border: 1px solid #333;}
.pro_call .divproduct_new_div_item_title:hover a:after{background:#31a9ff;color:#fff;transition: 0.5s;}
.pro_call .divproduct_new_div_item_body {    font-size: 16px;padding: 6% 0;line-height: 28px; color: #666;font-weight: lighter;}
.pro_call .divproduct_new_div_item_body span {font-size: 14px;color: #666;line-height: 28px;width: 100%;text-overflow: ellipsis;-webkit-line-clamp: 3;word-break: break-all;display: -webkit-box;-webkit-box-orient: vertical;overflow: hidden;}
.pro_call .product_div_item_pic img {width:100%;height:auto;    transition: 0.5s;}
.pro_call .divproduct_new_div_item:hover .product_div_item_pic  img   {transform: scale(1.1);}

/*coop*/
.coop {padding: 4% 1% 6%;overflow: hidden;background: url(//memberpic.114my.com.cn/dgsitai/uploadfile/image/20221205/20221205180332_1216184349.jpg)no-repeat center top;position: relative;z-index: 5;}
.coop:before {content:'';width:100%;height:100%;background: rgba(248,248,248,0.7);position: absolute;top: 0;left: 0;z-index: -1;}
.coop_box {max-width: 1500px;margin:0 auto;}
.coop_tit {display: flex;flex-direction: column;align-items: center;}
.coop_tit p {font-size: 32px;display:  flex;flex-direction:  column;align-items:  center;}
.coop_tit p span {font-size: 17px;padding: 4% 0 0;font-weight:  lighter;color: #999;}
.coop_con {margin: 6% 0 0;}
.coop_call {}
.coop_call ul {display:flex;justify-content: center;align-items: center;}
.coop_call ul:nth-child(2) {width: 98%;margin: -4% auto 0;}
.coop_call ul:nth-child(2) li:last-child {display:none;}
.coop_call ul:nth-child(3) {margin: -4% auto 0;}
.coop_call li {width: 17%;position: relative;z-index: 5;display: flex;flex-direction: column;align-items: center;justify-content: center;height: calc(6rem + 5.5vw);}
.coop_call li:before {content:'';width: calc(5rem + 5vw);height: calc(5rem + 5vw);background:#fff;position:absolute;top: 10%;left: 15%;z-index: -1;transform: rotate(45deg);border-radius: 10px;}
.coop_call li a {overflow: hidden;width: 75%;border-radius: 50%;}
.coop_call li a img {width: 100%;height: auto;transition: 0.5s;}
.coop_call li:hover img {transform:scale(1.1);}
.coop_call li p {position:absolute;display: none;}
.coop_call li p a {font-size: 16px;}

/*about*/
.about {padding: 4% 1%;overflow: hidden;}
.about_box {max-width: 1500px;margin: 0 auto;}
.about_tit {display: flex;flex-direction: column;align-items: center;}
.about_tit p {font-size: 32px;display:  flex;flex-direction:  column;align-items:  center;}
.about_tit p span {font-size: 17px;padding: 4% 0 0;font-weight:  lighter;color: #999;}
.about_tab {display: flex;justify-content: space-between;margin: 3% 0 0;align-items:  center;}
.about_pic {width: 48%;display: flex;}
.about_pic i {overflow: hidden;}
.about_pic i img {width: 100%;height: auto;}
.about_txt {width: 48%;display: flex;flex-direction: column;}
.about_txt b {font-size: 30px;display:  flex;flex-direction:  column;text-transform:  uppercase;font-family:  Arial;}
.about_txt b span {font-size: 22px;padding: 2% 0 0;font-weight:  normal;}
.about_txt em {font-size: 15px;color:  #999;line-height: 36px;font-weight:  lighter;padding: 5% 0 0;}
.about_txt p {font-size: 16px;display:  flex;margin: 8% 0 0;}
.about_txt p a {font-size: 16px;font-weight:  lighter;width: 24%;background: #333;color: #fff;padding: 2.5%;border-radius:  5px;text-align:  center;}
.about_txt p a+a {margin:0 0 0 10px;}
.about_txt p a:last-child {background: #31a9ff;}

/*news*/
.news {padding: 75px 1%;overflow: hidden;background: #f8f8f8;}
.news_box {max-width: 1500px;margin: 0 auto;}
.news_tab {}
.news_top {display: flex;justify-content: space-between;align-items: center;}
.news_txt {}
.news_txt p {display:  flex;flex-direction:  column;font-size: 36px;line-height: 36px;}
.news_txt p span {font-size: 18px;line-height:  18px;padding-top: 20px;color: #666;
font-weight:  lighter;}
.news_nav {width: 25%;}
.news_nav ul {display: flex;justify-content: space-between;align-items: center;width: 100%;}
.news_nav li {display:  flex;justify-content:  center;align-items:  center;}
.news_nav li i {font-size: 20px;line-height:  24px;}
.news_nav li a {font-size: 18px;line-height: 24px;padding-left: 4px;}
.news_nav li.on,.news_nav li.on a {color: #31a9ff;font-weight: bold;}
.news_list{width: 100%;display: flex;transition:all .5s;}
.news_list .tempWrap {width: 100% !important;}
.news_list .news_div{display: flex;justify-content: space-between;flex-shrink: 0;width:100%;}
.news_list .news_div+.news_div{}
.news_list .news_div_item{width: 32%;position: relative;transition:0.5s;padding: 20px;background: #fff;display: flex;flex-direction: column-reverse;margin: 0 5px;    border: 1px solid #f5f5f5;}
.news_list .news_div_item_date{position: absolute;bottom: 170px;display: block;left: 19px;height: 22px;font-size: 13px;color: #666;}
.news_list .news_div_item_date::before{content:'';}
.news_list .news_div_item_content{height: 220px;}
.news_list .news_div_item_year, .news_list .news_div_item_month, .news_list .news_div_item_day{float: left;font-size: 13px;line-height: 22px;color: #666;}
.news_list .news_div_item_title{}
.news_list .news_div_item_a{font-size: 18px;display: block;margin-bottom: 40px;position:relative;transition:0.3s;font-weight: 100;padding-top: 18px;}
.news_list .news_div_item_a::before{position:absolute;content:'\4e86\89e3\8be6\60c5';bottom: -176px;left: 0;width: 130px;height: 40px;background: #fff;border-radius: 20px;line-height: 40px;color: #666;font-size: 13px;transition:0.5s;border: 1px #f6f5f5 solid;text-align: center;box-sizing: border-box;padding-left: 30px;}
.news_list .news_div_item_a::after{position:absolute;font-size: 18px;width: 18px;height: 14px;left: 29px;transition:0.5s;font-family: 'iconfont';content: "\eb94";color: #666;bottom: -162px;}
.news_list .news_div_item_body{font-size: 14px;color: #999;line-height: 26px; font-weight:100;}
.news_list .news_div_item_pic, .news_list .news_div_item_pic a, .news_list .news_div_item_image{width:100%;height:auto;display: block;    transition: 0.5s;}
.news_list .news_div_item:hover .news_div_item_a{color: #31a9ff;transition:0.3s;}
.news_list .news_div_item:hover .news_div_item_a::before{background: #31a9ff;color: #fff;}
.news_list .news_div_item:hover .news_div_item_a::after{color: #fff;}
.new_ic{overflow:hidden;    margin-top: 30px;}
.news_list .news_div_item:hover .news_div_item_pic img  {    transform: scale(1.1);transition: 0.5s;}
.news_div_item_pic {overflow: hidden;}

/*link*/
.links{width:100%; overflow:hidden;padding: 1% 1%; border-top:1px #eee solid;line-height: 30px; background:#ffffff;}
.linksW{ max-width: 1500px; margin:0 auto;display: flex;justify-content: space-between;align-items: center;}
.links_l{ width:10%;}
.links_lm{font-size:18px; line-height:30px; color:#333;}
.links_r{ width:90%; color:#999; padding-left: 30px;}
.links_r a{font-size:15px; color:#999;}

/*copy*/
.copy {background: #333333;}
.page {max-width: 1500px;margin: 0 auto;display: flex;justify-content: space-between;align-items: center;}
.copy_row1{padding:90px 1%;}
.copy_row2{background: #202020;width: 100%;padding: 30px 0;}
.copy_row2 p{text-align: justify;color: #999;line-height: 30px;font-size: 14px; float: left; width:1500px; margin:0 auto;}
.copy_row2 p a{display: inline-block;color: inherit;font-size: inherit;}
.copy_row2 p a:hover{color: #fff;text-decoration: underline;}
.copy_row1 .copy_r1_l{float: left;width: 70%;}
.copy_row1 .copy_r1_l:after{content: '';display: block;clear: both;}
.copy_row1 .copy_r1_l .copy_item{float: left;padding-right: 120px;}
.copy_row1 .copy_r1_l .copy_item strong{display: block;}
.copy_row1 .copy_r1_l .copy_item strong a{font-weight: normal;color: #fff;font-size: 17px;display: block;line-height: 40px;padding-bottom: 10px;}
.copy_row1 .copy_r1_l .copy_item li{padding-bottom: 5px}
.copy_row1 .copy_r1_l .copy_item li a{font-size: 14px;color: #aaa;font-weight: normal;line-height: 24px;display: inline-block;position: relative; }
.copy_row1 .copy_r1_l .copy_item li a:after{content: '';display: block;position: absolute;bottom:-2px;left: 0;width: 0%;background: #d3281b;height: 1px;transition: 0.3s all ease;}
/*.copy_row1 .copy_r1_l .copy_item li a:hover:after{width: 100%;}*/
.copy_row1 .copy_r1_l .copy_item li a:hover{color: #fff;}
.copy_r3_r {float: right;}
.copy_row1 .copy_r1_r{float:right;width:365px;}
.copy_row1 .copy_r1_r .copy_tel{color: #fff;text-align: justify;font-size: 16px;line-height: 30px;font-weight: normal;padding: 0px 0 25px;/* background: url(//memberpic.114my.com.cn/0421151/uploadfile/image/20211030/20211030201512_2078481288.png) no-repeat right 3px; */border-bottom: 1px solid rgba(255,255,255,0.1);}
.copy_row1 .copy_r1_r .copy_tel strong{color: #31a9ff;display: block;font-family: Arial;font-size: 32px;font-weight: normal;}
.copy_row1 .copy_r1_r .copy_ico{text-align: justify;padding: 0px;}
.copy_row1 .copy_r1_r .copy_ico a em {color:#fff;font-size:24px;}
.copy_row1 .copy_r1_r .copy_ico a{display: inline-block;padding: 5px;position: relative;
border: 1px solid #fff;border-radius: 50%;margin: 0px 10px 0px 0px;opacity: .4;transition: .3s all ease;transform: rotate(0deg);}
.copy_row1 .copy_r1_r .copy_ico a:hover{opacity: 1;background: #31a9ff;background: -moz-linear-gradient(-45deg,  #ff0000 0%,  #ff0000 100%);/* background: -webkit-linear-gradient(-45deg,  #ff0000 0%, #ff0000 100%); *//* background: linear-gradient(135deg,  #ff0000 0%, #ff0000 100%); */filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#79c40c', endColorstr=' #ff0000',GradientType=1 );border: 1px solid transparent;}
.copy_row1 .copy_r1_r .copy_ico a>img{width: 20px;height: 20px;display: block;}
.copy_row1 .copy_r1_r .copy_ico a i{position: absolute;bottom: 50px;width: 90px;left:-110%;margin-left:10px;display:none;background: #fff;overflow: hidden;border-radius: 5px;}
.copy_row1 .copy_r1_r .copy_ico a i img{width: 100%;display: block;padding: 10px;}

.copy_dz {display: block;padding: 20px 0 30px;}
.copy_dz p {line-height: 30px;font-size: 14px;color: #aaa;display: flex;align-items: center;}
.copy_dz p i {font-size:24px;}
.copy_dz p img {display: inline-block;vertical-align: middle;padding-right: 5px;}

.copy_row3 .copy_r3_r{width: 8%;float: right;height: 37px;line-height: 35px;color: #aaa;font-size: 13px;margin-top: 17px;}