@charset "utf-8";
/* 王若辉修改 common.css?v=4.0 */
/* CSS Document */
/*头尾 公用样式*/
img {
  border: none;
}
li{
  list-style: none;
}
p,h2{
  margin:0;padding:0;
}
a{
  text-decoration:none;
}
body {
  margin: 0 auto;
  font-family: "PingFang SC", "Helvetica Neue", "Helvetica", "STHeitiSC-Light",
    "Arial", "sans-serif", "Microsoft YaHei", "微软雅黑";
}
/*banne样式*/
.fix-box{
  position: relative;
  width: 100%;
 /* height: 608px;*/
  z-index: 2;
  overflow: hidden;
}

.b2b2c-banner{
  position: fixed;
  width: 100%;
  height: 560px;
  z-index: 1;
}
/*头部样式 */
.header {
  width: 100%;
  min-width: 1125px;
  height: 75px;
  clear: both;
  margin: 0 auto;
  /*position: fixed;*/
  top: 0;
  background: #fff;
  z-index: 10;
  border-bottom: 1px solid #ccc;
}

.header-full {
  width: 100%;
  height: 75px;
}

.header-half {
  width: 1125px;
  margin: 0 auto;
}

.logo {
  float: left;
  /* margin: 0 0 0 80px; */
}
/* 导航调样式 */

#nav-menu {
  height: 75px;
  display: block;
  overflow: hidden;
  float: right;
  font-size: 16px;
  margin-right: 60px;
}

.menus {
  list-style: none;
  float: left;
  margin: 0;
  padding: 0;
  height: 75px;
}

.menus .topmenu-li {
  float: left;
  width: 70px;
  text-align: center;
  height: 93px;
  line-height: 93px;
}

.menus li a {
  text-decoration: none;
  color: #4f4365;
  position: relative;
  font-size: 16px;
}

.menus li a:hover {
  text-decoration: none;
  color: #1e92ff;
}

.menus_li p {
  margin: 0;
  padding: 0;
  z-index: 5;
  position: absolute;
  /*width: 70px;*/
}

.menus .menus_li:hover .menus .menus_li p a{
  border-bottom: 2px solid #1c91ff;
}

.topmenu-ul .topmenu-li .topmenu-a{
    font-size: 18px !important;
    color: #fff;
}

.black-topmenu-box .topmenu-li .topmenu-a{
  color: #333;
}
/* 产品菜单 */
.nav_ul_box .menus-li-ul li a {
  font-size: 14px;
  letter-spacing: 1px;
  color: #000000;
}

.nav_ul_box {
  background: #fff;
  border: 2px solid #eee;
  position: absolute;
  z-index: 99;
  top: 100px;
  left: 60%;
  transform: translate(-50%);
  display: none;
  box-shadow: rgba(152, 162, 179, 0.25) 0px 2px 6px 0px, rgba(152, 162, 179, 0.15) 0px 10px 20px 0px;
  border-top-color: transparent;
  transition: transform 0.4s ease 0s;
  font-size: 10px;
  text-align: center;
  cursor: auto;
  padding: 10px 10px 10px 25px;
}

.nav_ul_box .menus-li-ul {
  list-style: none;
  padding: 20px;
  float: left;
  /*width: 490px;*/
}
.product:hover .nav_ul_box{
  /* transform: scale(1.1); */
}

 .menus-li-ul .product-ul-li {
  width: 190px;
  line-height: 60px;
  height: 60px;
  position: relative;
}

.menus-li-ul .product-ul-li .nav-list-h {
  font-weight: normal;
  font-size: 16px;
  padding: 0;
  margin: 0;
}

.nav_ul_box .menus-li-ul li {
  float: left;
  text-align: left;
  line-height: 35px;
  /*width: 223px;*/
 /* display:-webkit-box;
  display:-moz-box;
  display:-ms-flexbox;
  display:-webkit-flex;
  display: flex;*/
  justify-content: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  padding: 10px;
  height: 110px;
  transition: transform 0.4s ease 0s;
 /* margin: 0 4%;*/
}
.nav_ul_box .menus-li-ul li:hover{
	box-shadow: rgba(152, 162, 179, 0.25) 0px 2px 6px 0px, rgba(152, 162, 179, 0.15) 0px 10px 20px 0px;
	cursor:pointer;
	transform: scale(1.1);
}
.nav_ul_box .menus-li-ul li:hover strong,.nav_ul_box .menus-li-ul li:hover span,.nav_ul_box .menus-li-ul li:hover a{
	color: rgb(0, 119, 204);
}
.nav_ul_box .menus-li-ul li strong{
	/*margin-bottom: 5px;*/
	font-size: 12px;
}
.nav_ul_box .menus-li-ul li strong,span{
	display:inline-block;
  font-size: 12px;
  /*line-height: 18px;*/
  color: #999990;
}
.nav_ul_box .menus-li-ul li .menus-li-ul-img{
	float:left;
	padding: 5px 0;
	width: 40px;
	height: 40px;
  margin-right: 12px;
}
.nav_ul_box .menus-li-ul li .menus-li-ul-img img{
	display: inherit;
  width: 34px;
}
.nav_ul_box .menus-li-ul li .menus-li-ul-text{
	line-height: 2;
  margin-left: 10px;
  font-size: 14px;
}

.characteristic-ul {
  text-align: left;
  padding: 0!important;
  height: 145px;
}

.characteristic-ul li{
  width: 140px !important;
  display: inline-block;
  float: none;
  height: 45px !important;
  line-height: 45px;
  padding: 4px 10px !important;
  border-radius: 2px;
  /*margin-left: 30px !important;*/
}
.characteristic-ul li .menus-li-ul-img{
  /*margin: 0 !important;*/
  width: 34px !important;
  height: 34px !important;
}

.menus-li-ul-text span{
  line-height: 17px;
  display: block;
  width: 200px;
}

.menu-color{
  width: 70px !important;
  height: 36px !important;
  line-height: 36px;
  padding: 0 !important;
  color: #fff !important;
  font-size: 14px !important;
  text-align: center;
  font-weight: 500;
  float: left;
  margin-top: 6px;
  border-radius: 2px;
}
.s2b2c-bg{
  background: #ed7071;
}
.b2b2c-bg{
  background: #3888ff;
}
.o2o-bg{
  background: #8971ff;
}
.b2b-bg{
  background: #ed70ba;
}
.b2c-bg{
  background: #fcb30d;
}
.saas-bg{
  background: #FF8A53;
}
.sqt-bg{
  background: #3fa8fa;
}

.xls-bg{
  background: #20c997;
}


.nav_ul_box .menus-li-ul .products-menus-li {
  top: -20px;
  position: relative;
  line-height: 30px;
  height: 30px;
  margin-right: 25px;
}

.nav_ul_box .menus-li-ul .products-menus-li:hover {
  background: #60b2ff;
}

.nav_ul_box .menus-li-ul .products-menus-li:hover a {
  color: #fff;
}

.nav_ul_box .menus-li-ul .products-menus-li a {
  font-size: 12px;
}

.distribution_menus {
  border-top: 1px solid #ccc;
}

.distribution_ul {
  float: left;
  list-style: none;
  width: 440px;
  padding: 0;
  margin: 0;
  height: 40px;
}

.distribution_ul .distribution_li {
  float: left;
  text-align: left;
  line-height: 40px;
}

.distribution_ul .distribution_li a {
  font-size: 16px;
}

.distribution_ul .distribution_li a:hover {
  text-decoration: none;
}

.menu-ul-title{
  width: 500px;
  border-bottom: 1px solid #259CF4;
  font-size: 20px;
  color: #259CF4;
  font-weight: 500;
  background: none;
  display: inline-block;
  height: 50px;
  margin: 0 10px 10px 10px;
}

.menu-ul-p{
  height: 50px;
  border: none !important;
  line-height: 60px;
  background: none !important;
  font-size: 16px;
}
.menus-li-ul {
  margin-left: 0;
}

.dianshang-ul li{
  /*width: 225px !important;*/
  height: 75px !important;
  border-radius: 2px;
  margin-right: 10px;
}

.dianshang-ul{
  width: 315px !important;
  padding: 0 !important;
}

.dianshang-ul li .menus-li-ul-text{
  float: right;
  /*width: 145px;*/
}

.dianshang-ul .menus-li-ul-text span a {
  display: inline-block;
  font-size: 12px;
  color: #999990;
  letter-spacing: normal;
}

.changjing-ul{
  width: 110px !important;
  margin-left: 57px;
  text-align: left;
  padding: 0!important;
}

.hangye-ul{
  /*width: 166px !important;*/
  padding: 0!important;
  margin-left: 50px;
}

.changjing-ul li,.hangye-ul li{
  width: 100% !important;
  display: inline-block;
  float: none;
  height: 45px !important;
  line-height: 45px;
  padding: 4px 10px !important;
  border-radius: 2px;
  /*margin-left: 30px !important;*/
}
.changjing-ul li .menus-li-ul-img{
  /*margin: 0 !important;*/
  width: 34px !important;
  height: 34px !important;
}

.hangye-ul .menus-li-ul-img{
  width: 50px !important;
  height: 32px !important;
}

.hangye-ul .menus-li-ul-img img{
  width: 50px;
  height: 32px;
}
/*.changjing-ul li .menus-li-ul-img,.hangye-ul li .menus-li-ul-img{
  padding: 0;
  width: 60px !important;
}*/

.changjing-ul li .menus-li-ul-text,.hangye-ul li .menus-li-ul-text, .characteristic-ul li .menus-li-ul-text{
  line-height: 45px !important;
  color: #000000;
}
.changjing-ul li .menus-li-ul-text strong,.hangye-ul li .menus-li-ul-text strong, .characteristic-ul li .menus-li-ul-text strong{
  color: #333;
}

.menus-li-ul{
  line-height: 10px !important;

}





/* 增值,支持,资讯菜单 */
.incretment_ul_box,
.support_ul_box,.zixun_ul_box {
  background: #fff;
  border: 2px solid #eee;
  position: absolute;
  z-index: 1;
  top: 100px;
  /*right: 252px;*/
  display: none;
}

.incretment_ul_box .menus-li-ul,
.support_ul_box .menus-li-ul,.zixun_ul_box .menus-li-ul {
  list-style: none;
  padding: 10px 10px;
  float: left;
  width: 150px;
}

.incretment_ul_box .menus-li-ul li,
.support_ul_box .menus-li-ul li,.zixun_ul_box .menus-li-ul li {
  float: left;
  width: 151px;
  text-align: left;
  height: 30px;
  line-height: 30px;
}

.incretment_ul_box .menus-li-ul li a,
.support_ul_box .menus-li-ul li a,.zixun_ul_box .menus-li-ul li a {
  font-size: 14px;
  margin-left: 5px;
  color: #333;

}

.incretment_ul_box .menus-li-ul li:hover,
.support_ul_box .menus-li-ul li:hover ,.zixun_ul_box .menus-li-ul li:hover {
  box-shadow: rgba(152, 162, 179, 0.25) 0px 2px 6px 0px, rgba(152, 162, 179, 0.15) 0px 10px 20px 0px;
  cursor:pointer;
}

.incretment_ul_box .menus-li-ul li:hover a,
.support_ul_box .menus-li-ul li:hover a,.zixun_ul_box .menus-li-ul li:hover a {
	color: rgb(0, 119, 204);
}

/*右侧浮动 跟随 联系窗口样式 */

.float-contact-in {
  position: absolute;
  top: 350px;
  float: right;
  z-index: 2;
  right: 3px;
  width: 300px;
}

.float-nav {
  z-index: 2;
  float: right;
}

.float-nav-expand {
  width: 160px;
  z-index: 2;
  float: right;
  left: 5px;
  position: relative;
}

.float-nav-expand img,
.tel-extand img,
.erweima-extand img {
  border: 1px solid #eee;
}

.tel-extand {
  z-index: 10;
  top: 141px;
  left: 5px;
  float: right;
  position: relative;
}
.erweima-extand {
  z-index: 2;
  float: right;
  top: 273px;
  left: 215px;
  position: relative;
}

.index-box {
  position: relative;
}

.index-box .dianha2 {
  position: absolute;
  left: -207px;
  top: 0px;
  z-index: 10;
  display: none;
}

/*尾部样式*/
.footer {
  width: 100%;
  min-width: 1125px;
  background-color: #434f65;
  margin: 0 auto;
  float: left;
}

.footer-in {
  width: 1125px;
  background-color: #434f65;
  margin: 0 auto;
}

.footer-top {
  width: 1125px;
  padding-top: 30px;
  padding-bottom: 30px;
  margin: 0 auto;
}

.footer-top .phone {
  width: 25px;
  height: 24px;
  background-image: url(../images/littlepic.png);
  display: inline-block;
  margin: 0px 5px;
  float: left;
  background-position: -45px -7px;
  text-indent: 0px;
}

.footer-top img {
  float: left;
}

.num {
  float: left;
  font-family: "Myriad Pro";
  font-size: 24px;
  color: #b3bdcc;
  margin-left: 5px;
}

.nav-list {
  float: left;
  color: #8092ac;
  font-size: 12px;
  font-family: "PingFang SC", "Helvetica Neue", "Helvetica", "STHeitiSC-Light",
    "Arial", "sans-serif", "Microsoft YaHei", "微软雅黑";
  width: 80%;
}

.nav-list a {
  color: #8092ac;
  text-decoration: none;
  display: inline;
}

.nav-list a:hover {
  color: #b3bdcc;
}

.nav-list ul {
  list-style: none;
}

.nav-list ul li {
  float: left;
  padding: 0 1%;
}

.add {
  float: left;
  margin-left: 3%;
}

.big-erweima {
  width: 20px;
  height: 20px;
  background-image: url(../images/littlepic.png);
  float: right;
  margin: 5px 15px 0px 0px;
  background-position: -75px -10px;
  position: relative;
  text-indent: 0px;
}
/*悬停二维码 begin*/
.erweima-hover {
  width: 189px;
  height: 205px;
  bottom: 223px;
  position: absolute;
  z-index: 2;
  left: -177px;
  top: -175px;
  display: none;
}

.erweima-hover img {
  width: 177px;
}

.erweima-close {
  cursor: pointer;
  width: 14px;
  height: 14px;
  position: absolute;
  left: -12px;
  top: -174px;
  z-index: 2;
  background: url(../images/big-erweima-close.png);
  display: none;
}
/*悬停二维码 end*/

hr {
  width: 1125px;
  size: 3px;
  border-bottom: 1px #64738c solid;
  border-top: none;
  border-left: none;
  border-right: none;
}

.footer-bottom {
  width: 1125px;
  height: 70px;
  padding-top: 5px;
  margin: 0 auto;
  color: #64738c;
}

.copy {
  float: left;
  padding-left: 3%;
  font-size: 14px;
  font-family: "PingFang SC", "Helvetica Neue", "Helvetica", "STHeitiSC-Light",
    "Arial", "sans-serif", "Microsoft YaHei", "微软雅黑";
}

.comp {
  float: left;
  padding-left: 3%;
  font-size: 12px;
  font-family: "PingFang SC", "Helvetica Neue", "Helvetica", "STHeitiSC-Light",
    "Arial", "sans-serif", "Microsoft YaHei", "微软雅黑";
  color: #64738c;
}


/* 右侧咨询导航栏 */
.float-right {
	position: fixed;
	right: 10px;
	z-index: 999;
	width: 72px;
	top: 50%;
	margin-top: -158px;
}
.float-right .clr{
	position: relative;
}
.float-right li {
	float: right;
}

.float-right li a {
	display: block;
	width: 70px;
	height: 70px;
	border-radius: 5px;
	background: #fff;
	border: #1f80c8 1px solid;
	color: #269cf4;
	font-size: 12px;
	text-align: center;
	margin-bottom: 9px;
	line-height: 1;
}

.float-right li a i {
	display: inline-block;
	width: 50px;
	height: 30px;
	padding-top: 18px;
	background-size: cover;
}

.float-right li.li2 a {
	position: relative;
	transition: all 0.5s;
}
.float-right li.box2 a {
  overflow: hidden;
}
.float-right li.li2 .hides {
	width: 230px;
	height: 80px;
	position: absolute;
	left: 0px;
	top: 0px;
	background: #269cf4;
	padding: 0 15px;
	text-align: left;
	display: none;
}

.li2 a:hover{
    background: #269cf4;
    color: #fff;
}
.float-right li.li2 .hides h2 {
	font-size: 12px;
	color: #fff;
	line-height: 1;
}
.float-right li.li2 .hides p {
	font-size: 24px;
	color: #fff;
	font-family: "Arial";
	line-height: 1;
	padding: 17px 0 7px 0;
}

.float-right li.imgs1 i{
	background: url(../images/new-img/online_03.png)no-repeat center center;
	background-size: 75%;
}
.float-right li.imgs1 a:hover i{
	background-image: url(../images/new-img/online_05.png);
}
.float-right li.imgs2 i{
	background: url(../images/new-img/qq_03.png)no-repeat center center;
	background-size: 75%;
}
.float-right li.imgs2 a:hover i{
	background-image: url(../images/new-img/qq_05.png);
}
.float-right li.box3 i{
	background: url(../images/new-img/wx_05.png)no-repeat center center;
	background-size: 75%;
}
.float-right li.box3 a:hover i{
	background-image: url(../images/new-img/wx_03.png);
}
.float-right li.box2 i{
	background: url(../images/new-img/tel_17.png)no-repeat center center;
	background-size: 75%;
}
.float-right li.box2 a:hover .hides {
	display: block;
}
.float-right li.box2 a:hover .shows {
	display: none;
}
.float-right li.box2 a:hover {
	width: 170px;
}
.float-right .box a:hover{
	color: #fff;
	background:#269cf4;
}
.float-right .box3 a:hover{
	overflow: unset;
	color: #fff;
    background: #269cf4;
}
.float-right .box3 a{
	transition: all 0.5s;
}
.float-right .box3 a:hover .imgs{
  display: block;
	left: -138px;
	-webkit-animation: fadenum 0.5s ease-in-out 0s 1 alternate forwards;
 	-moz-animation: fadenum 0.5s ease-in-out 0s 1 alternate forwards;
 	animation:fadenum 0.5s ease-in-out 0s 1 alternate forwards;
}
.float-right .box3 .imgs{
	width: 120px;
  height: 120px;
  position: absolute;
  bottom: -30px;
  left: 0;
  display: none;
}
.float-right .imgs img{
	width: 100%;
	height: 100%;
}
@keyframes fadenum{ /*设置内容由显示变为隐藏*/
	0%{opacity: 0;}
	50%{opacity: 0.5;}
	100%{opacity: 1;}
}
@-webkit-keyframes fadenum{ /*设置内容由显示变为隐藏*/
	0%{opacity: 0;}
	50%{opacity: 0.5;}
	100%{opacity: 1;}
}
@-moz-keyframes fadenum{ /*设置内容由显示变为隐藏*/
	0%{opacity: 0;}
	50%{opacity: 0.5;}
	100%{opacity: 1;}
}
@-o-keyframes fadenum{ /*设置内容由显示变为隐藏*/
	0%{opacity: 0;}
	50%{opacity: 0.5;}
	100%{opacity: 1;}
}


/*
顶部菜单样式 2021-07-16 by wangruohui*/
.tiaozhuan-a{
    color: #fff;
    text-decoration: none;
    padding: 7px 20px 7px 20px;
}

.black-txt{
    color: #000;
    text-decoration: none;
}
.topmenu-box{
    width: 100%;
    height:100px;
    z-index: 999;
    position: fixed;
    top: 0;
    transition: all ease .2s;
}

.topmenu-box .tiaozhuan-a {
  color: #fff;
}

.topmenu-box.white .tiaozhuan-a {
  color: #333;
}

.topmenu-box:hover {
  background:#fff;
}
.topmenu-box:hover .tiaozhuan-a{
  color: #333;
}
.topmenu-box:hover .white-logo{
  content: url('../images/logo/black.png');

}


.topmenu-li:hover {
  background: #f6f6f6;
}


.topmenu-li:hover .tiaozhuan-a{
  color: #333;
  border: none;
}

.topmenu-li .active, .topmenu-li .line-active {
  position: relative;
}
.topmenu-li .active .tiaozhuan-a, .topmenu-li .line-active .solution-a {
  font-weight: 600;
}
.topmenu-li .active .line, .topmenu-li .line-active .line {
  position: absolute;
  width: 30px;
  height: 3px;
  left: 50%;
  transform: translate(-50%);
  top: 0;
  background-color: #FFFFFF;
}
.topmenu-li .line-active .line {
  background-color: #009FFB;
}

.topmenu-in{
  width: 1200px;
  height: 100px;
    margin: 0 auto;
}

.white-logo{
    width: 150px;
    display: inline-block;
    float: left;
    margin-top: 30px;
}



.topmenu{
    display: inline-block;
    float: right;
    height: 100px;
}

.topmenu-ul{
    width: 670px;
    height: 100px;
    display: flex;
    justify-content:space-between;/*决定子元素两端对齐，均匀间隔*/
   /* margin: 10px 0 23px!important*/
  margin: 0;
  padding: 0;
}

.topmenu-li,.menus_li{
    display: inline-block;
    float: left;
    /*color: #fff;*/
    text-align: center;
    font-size: 16px;
    cursor: pointer;
    height: 100px;
    line-height: 100px;
}

#topmenu-box .topmenu-li .tiaozhuan-a:hover{
  text-decoration: none;
  /*border-bottom: 2px solid #fff;*/
}

/*.topmenu-li .tiaozhuan-a:hover,.menus_li:hover{
    border-bottom: 2px solid #fff;
}*/

.topmenu-a{
    padding-bottom: 10px;
}

/*
.black-topmenu-box{
    background: #fff;
    position: fixed;
    z-index: 9999;
    border-bottom: 1px solid #f3f3f3;
    box-shadow: 0px 0px 17px #f3f3f3
}

.black-topmenu-box .topmenu-li{
    color: #333;
}

.black-topmenu-box .topmenu-li .topmenu-a:hover{
    border-bottom: 2px solid #333;
}
*/

.black-logo{
    width: 220px;
    /*height: 100%;*/
    display: inline-block;
    float: left;
    margin-top: 18px;
}

.product-box{
    width: 200px;
    height: 200px;
    background: #fff;
    border: 1px solid #000;
}

.hover-a{
    color: #000;
    text-decoration: none;
    display: inline-block;
    margin: 10px;
    font-size: 18px;
    text-align: center;
}

/*尾部 2021-07-16 by wangruohui*/
.index-footer{
    width: 100%;
    height: 300px;
    background: #1D2533;
  position: relative;
  display: inline-block;
  z-index: 9;
}

.index-footer-in{
    width: 1200px;
    margin: 0 auto;
    height: 250px;
    padding-top: 50px;
}

.footer-left{
    width: 40%;
    text-align: left;
    display: inline-block;
    float: left;
}

.phone-icon{
    width: 20px;
    height: 20px;
    display: inline-block;
    float: left;
    background:url("../images/white-phone.png") no-repeat center;
    background-size: 100%;
  margin-right: 15px;
}
.phone-box{
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    height: 30px;
}

.footer-txt{
    color: #B1B1B1;
    font-size: 15px;
    line-height: 27px;
    display: inline-block;
}

.index-logo{
    width: 200px;
    margin-bottom: 30px;
}

.footer-right{
    float: right;
    display: inline-block;
}

.kuaisu-ul{
    height: 250px;
    display: inline-block;
    float: left;
    color: #fff;
    margin: 0 0 0 40px;
}
.kuaisu-li{
    text-align: left;
    height: 30px;
    line-height: 30px;
    float: none;
}

.li-title{
    font-size: 16px;
}

.kuaisu-li a{
    color: #B1B1B1;
    font-size: 13px;
    text-decoration: none;
}
footer{
  height: 300px;
}
/*尾部 end*/


/*演示中心*/
.demo-site {
  position: relative;
}
.demo-site .tiaozhuan-a {
  color: #FFFFFF;
  background: #259CF4;
  border-radius: 2px;
}
.demo_ul_box {
  background: #fff;
  position: absolute;
  z-index: 99;
  top: 100px;
  right: 0;
  display: none;
  box-shadow: rgba(152, 162, 179, 0.25) 0px 2px 4px 0px;
  border-radius: 4px;
  width: 570px;
  height: 519px;
  border-top-color: transparent;
  transition: transform 0.4s ease 0s;
  font-size: 10px;
  text-align: center;
  cursor: auto;
  box-sizing: border-box;
}
.demo-tabs-box {
  border-bottom: 1px solid #F7F7F7;
  height: 70px;
  width: 335px;
  margin: 0 auto;
}
.demo-tabs-box .demo-tabs-ul {
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.demo-tabs-li {
  color: #999999;
  display: inline-block;
  cursor: pointer;
  background: #fff;
  overflow: hidden;
  margin: 0 20px;
  font-size: 18px;
  line-height: 70px;
}

.demo-tabs-li.demo-active {
  color: #3888FF;
  position: relative;
}
.demo-tabs-li.demo-active .line {
  position: absolute;
  width: 30px;
  height: 2px;
  left: 50%;
  transform: translate(-50%);
  bottom: 0;
  background-color: #3888FF;
}
.demo-tabs-li.b2b2c-demo-active {
  color: #3888FF;
}
.demo-tabs-li.b2b2c-demo-active .line {
  background-color: #3888FF;
}
.demo-tabs-li.chain-demo-active {
  color: #20C997;
}
.demo-tabs-li.chain-demo-active .line {
  background-color: #20C997;
}
.demo-tabs-li.s2b2c-demo-active {
  color: #ED7071;
}
.demo-tabs-li.s2b2c-demo-active .line {
  background-color: #ED7071;
}
.demo-tabs-li.o2o-demo-active {
  color: #8971FF;
}
.demo-tabs-li.o2o-demo-active .line {
  background-color: #8971FF;
}
.demo-tabs-li.b2c-demo-active {
  color: #FCB30D;
}
.demo-tabs-li.b2c-demo-active .line {
  background-color: #FCB30D;
}
.demo-tabs-li.b2b-demo-active {
  color: #ED70BA;
}
.demo-tabs-li.b2b-demo-active .line {
  background-color: #ED70BA;
}
.demo-tabs-li.en-demo-active {
  color: #20C997;
}
.demo-tabs-li.en-demo-active .line {
  background-color: #20C997;
}
.tab-item {
  display: none;
}
.tab-item.show{
  display: block;
}
.tab-item .demo-code-ul, .tab-item .demo-pc-ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 325px;
  margin: 50px auto 20px;
  padding: 0;
}
.demo-code-li .demo-code-text, .demo-pc-li .demo-pc-text {
  color: #666666;
  line-height: 35px;
  font-size: 15px;
}
.demo-pc-li {
  cursor: pointer;
}
.demo-code-li .demo-code-img {
  width: 130px;
  height: 130px;
  box-sizing: border-box;
}
.demo-code-li img {
  width: 118px;
}
.tab-item .demo-pc-ul {
  margin: 50px auto;
}
.demo-pc-li .demo-pc-img {
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.demo-pc-li img {
  width: 86px;
  height: 75px;
}
.tab-item .demo-pc-text-tip {
  font-size: 10px;
  line-height: 10px;
  color: #999999;
  text-align: center;
  margin-top: 30px;
}

.tab-item .demo-pc-text-tip a{
  text-decoration: none;
  color: #333;
}

/*B2B2C*/
.demo-pc-img.b2b2c-pc-img, .demo-pc-img.chain-pc-img, .demo-pc-img.s2b2c-pc-img, .demo-pc-img.o2o-pc-img, .demo-pc-img.b2c-pc-img, .demo-pc-img.b2b-pc-img  {
  background: url("/images/demo/b2b2c-pc.png") no-repeat center center;
  background-size: 86px 75px;
}
.demo-pc-img.b2b2c-pc-img:hover {
  background: url("/images/demo/b2b2c-pc-hover.png") no-repeat center center;
  background-size: 130px;
}
.demo-pc-img.b2b2c-seller-img, .demo-pc-img.s2b2c-seller-img, .demo-pc-img.o2o-seller-img, .demo-pc-img.b2c-seller-img, .demo-pc-img.b2b-seller-img {
  background: url("/images/demo/b2b2c-seller.png") no-repeat center center;
  background-size: 86px 75px;
}
.demo-pc-img.b2b2c-seller-img:hover {
  background: url("/images/demo/b2b2c-seller-hover.png") no-repeat center center;
  background-size: 130px;
}
.demo-pc-img.b2b2c-admin-img, .demo-pc-img.s2b2c-admin-img, .demo-pc-img.o2o-admin-img {
  background: url("/images/demo/b2b2c-admin.png") no-repeat center center;
  background-size: 86px 75px;
}
.demo-pc-img.b2b2c-admin-img:hover {
  background: url("/images/demo/b2b2c-admin-hover.png") no-repeat center center;
  background-size: 130px;
}

/*新零售*/
.demo-pc-img.chain-pc-img:hover {
  background: url("/images/demo/chain-pc-hover.png") no-repeat center center;
  background-size: 130px;
  cursor: pointer;
}
.demo-pc-img.chain-seller-img {
  background: url("/images/demo/chain-seller.png") no-repeat center center;
  background-size: 86px 75px;
}
.demo-pc-img.chain-seller-img:hover {
  background: url("/images/demo/chain-seller-hover.png") no-repeat center center;
  background-size: 130px;
}
.demo-pc-img.chain-admin-img {
  background: url("/images/demo/chain-admin.png") no-repeat center center;
  background-size: 86px 75px;
}
.demo-pc-img.chain-admin-img:hover {
  background: url("/images/demo/chain-admin-hover.png") no-repeat center center;
  background-size: 130px;
}

/*S2B2C*/
.demo-pc-img.s2b2c-pc-img:hover {
  background: url("/images/demo/s2b2c-pc-hover.png") no-repeat center center;
  background-size: 130px;
  cursor: pointer;
}
.demo-pc-img.s2b2c-seller-img:hover {
  background: url("/images/demo/s2b2c-seller-hover.png") no-repeat center center;
  background-size: 130px;
}
.demo-pc-img.s2b2c-admin-img:hover {
  background: url("/images/demo/s2b2c-admin-hover.png") no-repeat center center;
  background-size: 130px;
}

/*O2O*/
.demo-pc-img.o2o-pc-img:hover {
  background: url("/images/demo/o2o-pc-hover.png") no-repeat center center;
  background-size: 130px;
  cursor: pointer;
}
.demo-pc-img.o2o-seller-img:hover {
  background: url("/images/demo/o2o-seller-hover.png") no-repeat center center;
  background-size: 130px;
}
.demo-pc-img.o2o-admin-img:hover {
  background: url("/images/demo/o2o-admin-hover.png") no-repeat center center;
  background-size: 130px;
}

/*B2C*/
.demo-pc-img.b2c-pc-img:hover {
  background: url("/images/demo/b2c-pc-hover.png") no-repeat center center;
  background-size: 130px;
  cursor: pointer;
}
.demo-pc-img.b2c-seller-img:hover {
  background: url("/images/demo/b2c-seller-hover.png") no-repeat center center;
  background-size: 130px;
}

/*B2B*/
.demo-pc-img.b2b-pc-img:hover {
  background: url("/images/demo/b2b-pc-hover.png") no-repeat center center;
  background-size: 130px;
  cursor: pointer;
}
.demo-pc-img.b2b-seller-img:hover {
  background: url("/images/demo/b2b-seller-hover.png") no-repeat center center;
  background-size: 130px;
}