@charset "UTF-8";
/* 文字为主 */
/** 混合指令 **/
/* 带图片、标题的模块样式 */
body {
  background-color: #F5F6F7;
}

.pg-title {
  padding: 14px 0;
  margin-bottom: 40px;
  font-size: 36px;
  color: #FEFEFE;
  text-align: center;
  background: url(../img/industry-title-bg3.png) no-repeat center;
}

.center {
  text-align: center;
}

.section {
  padding-bottom: 80px;
  max-width: 1200px;
  margin: 0 auto;
}

p {
  font-size: 16px;
  color: #333;
  line-height: 30px;
  text-align: center;
}

.bgfff {
  background-color: #fff;
}

.mt80 {
  margin-top: 80px;
}

.mt20 {
  margin-top: 20px;
}

.info {
  font-size: 24px;
  color: #000;
  font-weight: 400;
  line-height: 36px;
}

.banner {
  position: relative;
  background-color: #F7F7F7;
}
.banner > img {
  display: block;
  width: 100%;
}
.banner .wrapper {
  position: relative;
  max-width: 1200px;
  top: -60px;
  padding: 60px 38px 60px 50px;
  margin: 0 auto 20px;
  background-color: #FFF;
}
.banner .wrapper .rt {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.banner .wrapper .rt > p {
  margin-top: 39px;
  text-align: justify;
}
.banner .wrapper .rt > .flex {
  margin-top: 48px;
}
.banner .wrap {
  width: 33%;
}
.banner .wrap > img {
  display: block;
  margin: 0 auto;
}
.banner .info {
  margin-top: 29px;
}

.title {
  margin-bottom: 60px;
  font-size: 32px;
  color: #000;
  font-weight: 400;
  text-align: center;
}

.video-js {
  display: block;
  width: 520px;
  height: 390px;
  margin-right: 40px;
}

.part2 .wrapper > img {
  float: left;
}
.part2 .wrapper > div {
  float: left;
  padding-left: 79px;
  padding-top: 110px;
}
.part2 .wrap {
  margin-bottom: 100px;
}
.part2 .wrap span {
  margin-left: 30px;
  vertical-align: middle;
}
.part2 .wrap img {
  vertical-align: middle;
}

.part3 .platform {
  padding: 40px 20px;
  margin-top: 42px;
}
.part3 > p {
  text-align: left;
}
.part3 .tit {
  font-size: 28px;
  color: #345AFF;
  margin-bottom: 30px;
  text-align: center;
}
.part3 .wrap > img {
  width: 100%;
}
.part3 .wrap p {
  margin-top: 11px;
}
.part3 .wrap p > img {
  vertical-align: middle;
}
.part3 .img-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 40px;
  vertical-align: middle;
  padding: 0 20px;
}
.part3 .img-box > img {
  margin-right: 20px;
}
.part3 .img-box > span {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 20px;
}
.part3 .system > div {
  width: calc(50% - 10px);
  padding: 40px 10px 40px 20px;
}

.part4 .wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.part4 .wrapper .wrap {
  width: calc(50% - 10px);
}
.part4 .wrapper .wrap > img {
  width: 100%;
}
.part4 .wrapper .wrap a {
  display: inline-block;
  width: 100%;
  font-size: 28px;
  font-weight: 400;
  background-color: #345AFF;
  color: #fff;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  height: 80px;
  line-height: 80px;
  padding-left: 29px;
  text-align: center;
  cursor: pointer;
}
.part4 .wrapper .wrap a:hover {
  opacity: 0.7;
}
.part4 .wrapper .wrap a > img {
  float: right;
  width: 42px;
  margin-right: 30px;
  margin-top: 33px;
}

.center {
  text-align: center;
  margin: 0 auto;
}