@charset "utf-8";
/*格式化*/
html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
blockquote,
pre,
form,
fieldset,
table,
th,
td,
span,
input,
textarea {
  margin: 0;
  padding: 0;
}
body {
  font-size: 14px;
  font-family: "Microsoft YaHei", "Arial", Verdana, Arial, Helvetica, sans-serif;
  padding-top: 1px;
  background: #fff;
}
li,
ol {
  list-style: none;
}
ins {
  text-decoration: none;
}
i,
em {
  font-style: normal;
}
a {
  text-decoration: none;
  font-family: "Microsoft YaHei";
}
a:hover {
  cursor: pointer;
  text-decoration: none;
}
:focus {
  outline: 0;
}
.clear {
  clear: both;
  line-height: 0px;
  overflow: hidden;
  zoom: 1;
  font-size: 0px;
  content: '.';
}
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
img {
  padding: 0;
  margin: 0;
}
a img {
  border: none;
}
input,
textarea {
  border: none;
  font-family: "Microsoft YaHei";
  font-size: 13px;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
/* -- 页面整体布局 -- */
.wrap {
  min-width: 320px;
  max-width: 750px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  background: #fff;
  font-family: "Microsoft YaHei";
}
.wrap img {
  width: 100%;
  display: block;
}
/*COMMON_BLK_START*/
/*AVAIBLE_VI
[
{"vicolor":"#c8161d","sub1color":"#000000"},
{"vicolor":"#00B32D","sub1color":"#59B370"},
{"vicolor":"#FC3BFF","sub1color":"#FF9875"},
{"vicolor":"#914E00","sub1color":"#B8824D"}
]
AVAIBLE_VI*/
.ovh {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.content {
  width: 92%;
  margin: 0 auto;
}
/*COMMON_BLK_END*/
/*广告*/
.banner {
  position: relative;
  z-index: 3;
  width: 100%;
  overflow: hidden;
}
.banner.swiper-container-horizontal > .swiper-pagination-bullets {
  bottom: 1rem;
}
.banner .swiper-pagination-bullet {
  background: #f5f5f5;
  width: 0.8rem;
  opacity: 1;
  height: 0.8rem;
  margin: 0 0.4rem !important;
}
.banner .swiper-pagination-bullet-active {
  border-radius: 0.4rem;
  opacity: 1;
  background: #c8161d;
}
/*产品中心*/
.pro_tit {
  height: 5.5rem;
  text-align: center;
  font-size: 2.7rem;
  color: #000000;
  line-height: 2.8rem;
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.pro_tit a {
  color: #000000;
  display: block;
}
.pro_tit span {
  display: block;
  font-size: 1.2rem;
  color: rgba(0, 0, 0, 0.6);
  line-height: 1.3rem;
  padding-top: 0.9rem;
}
.pro {
  padding-top: 3rem;
}
.pro h3 {
  line-height: 3rem;
  text-align: center;
}
.pro h3 a {
  display: block;
  font-size: 1.8rem;
  color: #c8161d;
}
.pro_nav {
  width: 96%;
  height: 3.2rem;
  margin: 1.3rem auto 0;
}
.pro_nav ul li {
  width: 33.33%;
  float: left;
}
.pro_nav ul li a {
  display: block;
  width: 100%;
  text-align: center;
  height: 2.8rem;
  line-height: 2.5rem;
  font-size: 1.2rem;
  color: #000;
  border: 0.1rem solid #efefef;
  border-radius: 3rem;
  box-sizing: border-box;
}
.pro_nav ul li:nth-child(2) a {
  border-color: #e20a0f;
}
.pro01,
.pro02 {
  padding: 1.5rem 0 3.3rem;
  overflow: hidden;
}
.pro01 {
  background: #efefef;
  border-radius: 1.5rem 1.5rem 0 0;
  box-shadow: 0 3px 8px 3px rgba(0, 0, 0, 0.1);
}
.pro02 {
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}
.prolist {
  width: 96%;
  margin: 1.5rem auto 0;
  overflow: hidden;
}
.prolist ul li em {
  display: block;
  width: 100%;
  line-height: 0;
  border: #b4b4b4 1px solid;
  overflow: hidden;
  box-sizing: border-box;
}
.prolist ul li span {
  display: block;
  font-size: 1rem;
  color: #000;
  line-height: 3rem;
  height: 3.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  text-align: center;
}
.switch {
  width: 100%;
  height: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
}
.switch .swiper-pagination-bullet {
  float: left;
  background: #000;
  width: 0.9rem;
  opacity: 1;
  height: 0.9rem;
  border-radius: 50%;
  margin: 0 0.4rem !important;
}
.switch .swiper-pagination-bullet-active {
  opacity: 1;
  background: #e21c26;
}
/*优势*/
.sup_tit {
  height: 6.5rem;
  font-size: 2.7rem;
  color: #000000;
  line-height: 3.1rem;
  text-align: center;
}
.sup_tit span {
  display: block;
}
.sup_tit i {
  color: #c8161d;
}
.g-ys {
  padding: 3rem 0 5rem;
}
.g-ys ul {
  width: 100%;
}
.g-ys ul li {
  width: 100%;
  margin-top: 1.5rem;
}
.g-ys h4 {
  width: 100%;
  height: 10.4rem;
  position: relative;
  line-height: 0;
}
.g-ys h4:before {
  content: "";
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  position: absolute;
  top: 0;
  left: 0;
}
.g-ys h4 b {
  display: block;
  width: 100%;
  height: 10.4rem;
  overflow: hidden;
}
.g-ys h4 b img {
  margin-top: -5rem;
}
.g-ys h4 p {
  width: 88%;
  height: 10.4rem;
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.g-ys h4 span {
  line-height: 2.5rem;
  font-size: 1.7rem;
  color: #fff;
}
.g-ys h4 i {
  display: block;
}
.g-ys h4 em {
  line-height: 0;
  width: 5rem;
  height: 5rem;
  display: block;
}
.g-ys h4 em img {
  width: 5rem;
  height: 5rem;
}
.g-ys dl {
  width: 100%;
  display: none;
  position: relative;
}
.g-ys dl dt {
  width: 100%;
  line-height: 0;
  position: relative;
}
.g-ys dl dd {
  width: 88%;
  height: 15.5rem;
  overflow: hidden;
  position: absolute;
  bottom: 0;
  left: 6%;
  z-index: 2;
}
.g-ys dl dd em {
  display: block;
  width: 3.3rem;
  height: 3.3rem;
  padding: 0.5rem;
  line-height: 0;
  overflow: hidden;
  border: #fff 0.1rem solid;
  border-radius: 50%;
  background: rgba(225, 225, 225, 0.2);
  position: relative;
  z-index: 1;
}
.g-ys dl dd em:before {
  content: "";
  width: 3.3rem;
  height: 3.3rem;
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: -1;
  border-radius: 50%;
  background: #fff;
}
.g-ys dl dd em img {
  width: 3.3rem;
  height: 3.3rem;
}
.g-ys dl dd h5 {
  font-size: 2rem;
  color: #fff;
  line-height: 2.8rem;
  padding-top: 0.8rem;
}
.g-ys dl dd i {
  display: block;
}
.g-ys ul li.cur h4 {
  display: none;
}
.g-ys ul li.cur dl {
  display: block;
}
/*案例*/
.g-case {
  background: #efefef;
  padding: 4rem 0 3rem;
}
.case_nav {
  height: 8.5rem;
  margin-top: 1.5rem;
}
.case_nav ul li {
  width: 24.4%;
  float: left;
  height: 3rem;
  background: #fff;
  border-radius: 1rem;
  margin-bottom: 0.3rem;
  margin-right: 0.8%;
}
.case_nav ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #000;
  width: 100%;
  height: 3rem;
}
.case_nav ul li em {
  width: 1.8rem;
  height: 1.5rem;
  margin-right: 0.5rem;
  line-height: 0;
  overflow: hidden;
}
.case_nav ul li em img {
  width: 1.8rem;
  height: 3rem;
}
.case_nav ul li:nth-child(4n) {
  margin-right: 0;
}
.case_nav ul li:nth-child(2) {
  background: #c8161d;
}
.case_nav ul li:nth-child(2) a {
  color: #fff;
}
.case_nav ul li:nth-child(2) em img {
  margin-top: -1.5rem;
}
.case {
  padding: 0 24%;
}
.case dl {
  width: 100%;
  border-radius: 1.2rem;
  transform: scale(0.91);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  opacity: 0.8;
  position: relative;
}
.case dl dt {
  width: 100%;
  line-height: 0;
  border-radius: 1.2rem;
  overflow: hidden;
}
.case dl dd {
  position: absolute;
  bottom: 0;
  left: 10%;
  z-index: 5;
  width: 80%;
  height: 10rem;
}
.case dl dd a {
  display: block;
  font-size: 1.7rem;
  color: #fff;
  font-weight: bold;
  line-height: 2rem;
}
.case dl dd em {
  display: block;
  width: 2.7rem;
  height: 2.7rem;
  line-height: 0;
  overflow: hidden;
  margin-bottom: 0.8rem;
}
.case dl dd em img {
  width: 2.7rem;
  height: 2.7rem;
}
.case dl dd i {
  display: block;
  font-size: 1rem;
  text-transform: uppercase;
}
.case dl.swiper-slide-active {
  transform: scale(1);
  opacity: 1;
}
/*关于*/
.g-about {
  background-image: url('../images/ab_bg.jpg');
  background-repeat: no-repeat;
  background-position: center 8.5rem;
  background-size: 100% 46.2rem;
  padding: 3.5rem 0 0;
}
.g-about h5 {
  width: 100%;
  line-height: 0;
  padding-top: 0.3rem;
}
.g-about dl {
  width: 96.3%;
  margin: 1.5rem auto 0;
  overflow: hidden;
  background: #fff;
  padding-top: 1rem;
}
.g-about dl dt {
  width: 95.6%;
  margin: 0 auto;
  line-height: 0;
  overflow: hidden;
}
.g-about dl dd {
  width: 95.6%;
  margin: 2rem auto 0;
  display: flex;
  justify-content: space-between;
}
.g-about dl dd p {
  width: 28.11%;
  height: 9.6rem;
  font-size: 1.3rem;
  color: #000;
  font-weight: bold;
  line-height: 1.7rem;
  padding-top: 1rem;
  border: #aeaeae 1px solid;
  box-sizing: border-box;
  border-radius: 0.8rem;
  text-align: center;
}
.g-about dl dd i {
  display: block;
}
.g-about dl dd em {
  display: block;
  margin: 0 auto 0.8rem;
  line-height: 0;
  width: 3.7rem;
  height: 3.3rem;
  overflow: hidden;
}
.g-about dl dd em img {
  width: 3.7rem;
  height: 6.6rem;
}
/**/
html {
  font-size: 10px;
  -webkit-text-size-adjust: none;
}
@media screen and (min-width: 320px) {
  html {
    font-size: 8.533px;
  }
}
@media screen and (min-width: 360px) {
  html {
    font-size: 9.6px;
  }
}
@media screen and (min-width: 375px) {
  html {
    font-size: 10px;
  }
}
@media screen and (min-width: 400px) {
  html {
    font-size: 10.664px;
  }
}
@media screen and (min-width: 414px) {
  html {
    font-size: 11.04px;
  }
}
@media screen and (min-width: 440px) {
  html {
    font-size: 11.73px;
  }
}
@media screen and (min-width: 480px) {
  html {
    font-size: 12.796px;
  }
}
@media screen and (min-width: 520px) {
  html {
    font-size: 13.863px;
  }
}
@media screen and (min-width: 560px) {
  html {
    font-size: 14.93px;
  }
}
@media screen and (min-width: 600px) {
  html {
    font-size: 15.996px;
  }
}
@media screen and (min-width: 640px) {
  html {
    font-size: 17.06px;
  }
}
@media screen and (min-width: 680px) {
  html {
    font-size: 18.1288px;
  }
}
@media screen and (min-width: 700px) {
  html {
    font-size: 18.66px;
  }
}
@media screen and (min-width: 720px) {
  html {
    font-size: 19.1952px;
  }
}
@media screen and (min-width: 750px) {
  html {
    font-size: 20px;
  }
}