html {
  width: 100%;
  height: 100%;
}

body {
  margin: 0;
  width: 100%;
  /*height: 100%;*/
  padding: 0;
  font-family: "Microsoft YaHei";
  background-color: #272a2f;
}

* {
  position: relative;
  margin: 0;
  padding: 0;
  border: 0;
}

img {
  display: block;
}

a {
  text-decoration: none;
}

.banner-container {
  display: table;
  width: 100%;
  height: 698px;
  overflow: hidden;
  background: url("../../img/about-us/banner.jpg") no-repeat center;
}

@media (max-width: 1024px) {
  .banner-container {
    max-height: 590px;
  }
}

.banner-content {
  width: 100%;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
  /*margin-top: 18%;*/
}

.banner-content-row1 {
  font-size: 50px;
  color: #ffffff;
}

.banner-content-row2 {
  font-size: 20px;
  color: #ffffff;
  line-height: 70px;
}

.about-us-container {
  width: 100%;
  overflow: hidden;
}

.color-background {
  position: absolute;
  width: 100%;
  overflow: hidden;
}

.color1 {
  float: left;
  width: 43.64%;
  height: 878px;
  background-color: #de1f37;
}

.color2 {
  float: left;
  width: 56.36%;
  height: 878px;
  background-color: #312f42;
}

.triangle {
  position: absolute;
  right: 0;
  top: 0;
  width: 0;
  height: 0;
  border-top: 54px solid #312f42;
  border-left: 54px solid transparent;
}

.about-us-content-container {
  display: table;
  /*position: absolute;*/
  margin: auto;
  max-width: 1920px;
  width: 100%;
  /*left: 0;*/
  /*top: 0;*/
  height: 878px;
}

.about-us-content {
  width: 88.69%;
  height: 640px;
  display: table-cell;
  vertical-align: middle;
}

.content1 {
  float: left;
  /*margin-left: 5.93%;*/
  width: 30.24%;
  height: 640px;
  /*background-color: greenyellow;*/
}

.content2 {
  float: left;
  width: 64.76%;
  height: 640px;
  overflow: hidden;
  background-color: #ffffff;
}

.content1-title1 {
  font-size: 53.99px;
  color: #ffffff;
  /*height: 320px;*/
  text-align: left;
  width: 62%;
  /*margin-left: 15.5%;*/
  /*margin-right: 49%;*/
  font-weight: bold;
  margin: 106px auto auto auto;
}

.content1-title2 {
  font-size: 53.99px;
  color: #ffffff;
  /*height: 320px;*/
  text-align: left;
  width: 20%;
  margin: auto;
  /*margin-left: 36%;*/
  /*margin-right: 50%;*/
  font-weight: bold;
}

.content1-info1 {
  font-size: 40px;
  color: #ffffff;
  text-align: left;
  font-weight: lighter;
  width: 65%;
  margin: 95px auto auto auto;
  /*margin-left: 18%;*/
  /*margin-right: 10%;*/
}

.content1-info2 {
  font-size: 14px;
  color: #ffcdd3;
  text-align: left;
  width: 65%;
  margin: 40px auto auto auto;
  line-height: 30px;
  /*margin-left: 19%;*/
  /*margin-right: 13%;*/
}

.content1-square {
  position: absolute;
  left: 25%;
  top: 0;
  width: 71%;
  height: 41%;
}

.square1 {
  width: 40px;
  height: 40px;
  background-color: #bd061c;
  margin-top: 4.94%;
}

.square2 {
  width: 73.8%;
  height: 68%;
  border: 8px solid #bd061c;
  margin-left: 44px;
  margin-top: 6px;
}

.line-container1 {
  width: 62%;
  margin: auto;
}

.line1 {
  width: 140px;
  height: 1px;
  background-color: #ffffff;
  margin: 40px 0 0 0;
}

.content2-container {
  width: 100%;
  height: 500px;
  margin: 77px auto auto auto;
}

.content2-title1 {
  color: #262438;
  font-size: 40px;
  font-weight: lighter;
  width: 63%;
  margin: auto;
}

.content2-title2 {
  color: #757575;
  font-size: 18px;
  line-height: 45px;
  width: 63%;
  margin: auto;
}

.line-container2 {
  margin: 39px auto;
  width: 69%;
}

.line2 {
  width: 140px;
  height: 1px;
  background-color: #de1f37;
  margin-left: -5.5%;
}

.content2-intro-container {
  width: 100%;
}

.content2-intro {
  font-size: 16px;
  color: #262438;
  line-height: 40px;
  width: 63%;
  margin: auto;
}

.experiences {
  overflow: hidden;
  margin-top: 20px;
}

.experiences-container {
  width: 74.04%;
  overflow: hidden;
  margin: auto;
}

.experiences1 {
  float: left;
  width: 30.2%;
  /*height: 160px;*/
  overflow: hidden;
}

.experiences-num1 {
  float: left;
  width: 100%;
  text-align: center;
  font-size: 142.11px;
  color: #252525;
  font-weight: lighter;
}

.experiences-intro1 {
  float: left;
  width: 100%;
  text-align: center;
  font-size: 16px;
  color: #252525;
}

.line3 {
  float: left;
  width: 2px;
  height: 67px;
  background-color: #e4e4e4;
  margin: 66px 2% 0 2%;
}

.experiences2 {
  float: left;
  width: 30.2%;
  /*height: 160px;*/
  overflow: hidden;
  /*margin-left: 3%;*/
}

.experiences-num2 {
  float: left;
  width: 100%;
  text-align: center;
  font-size: 142.11px;
  color: #252525;
  font-weight: lighter;
}

.experiences-intro2 {
  width: 100%;
  float: left;
  font-size: 16px;
  color: #252525;
  text-align: center;
}

.experiences3 {
  float: left;
  width: 30.2%;
  /*height: 160px;*/
  /*overflow: hidden;*/
}

.experiences-num3 {
  float: left;
  width: 250px;
  text-align: center;
  font-size: 142.11px;
  color: #252525;
  font-weight: lighter;
}

.experiences-intro3 {
  width: 100%;
  float: left;
  font-size: 16px;
  color: #252525;
  text-align: center;
}

.team-members-container {
  width: 100%;
  height: 295px;
  background-color: #3143a3;
  text-align: center;
  overflow: hidden;
}

.team-members {
  width: 100%;
  margin: 60px auto;
}

.title-row1 {
  color: #ffffff;
  font-size: 40px;
  font-weight: lighter;
}

.title-row2 {
  color: #9b9ed9;
  font-size: 18px;
  font-weight: lighter;
  line-height: 50px;
}

.team-intro {
  font-size: 14px;
  color: #ffffff;
  line-height: 30px;
  margin-top: 10px;
}

.photos-container {
  width: 100%;
  /*height: 1152px;*/
  overflow: hidden;
  /*max-width: 1920px;*/
  /*padding-bottom: 60%;*/
}

.photos {
  float: left;
  width: 20%;
  height: 100%;
}

.brand-container {
  width: 100%;
  overflow: hidden;
  background-color: #272a2f;
}

.brand-head {
  margin-bottom: 30px;
}

.brand-head-row1 {
  font-size: 40px;
  color: #ffffff;
  text-align: center;
  font-weight: lighter;
  margin-top: 90px;
}

.brand-head-row2 {
  font-size: 14px;
  color: #ffffff;
  text-align: center;
  font-weight: lighter;
  line-height: 95px;
}

.line4 {
  width: 140px;
  height: 1px;
  background-color: #de1f37;
  margin: auto;
}

.brand-content {
  width: 100%;
}

.brand-box {
  width: 8.186%;
  padding: 3%;
  /*height: 190px;*/
  float: left;
}

.brand-pic {
  width: 100%;
  /*height: 46px;*/
  margin: auto;
  /*top: 73px;*/
}

.brand-box-hover {
  background: url("../../img/about-us/box-shadow.png") no-repeat center;
  background-size: 80% 100%;
    transition:all .3s ease;
}

.brand-row {
  width: 100%;
  overflow: hidden;
}

.brand-row-margin {
  margin-bottom: 80px;
}

@media (max-width: 1540px) {
  .experiences-num1 {
    font-size: 70px;
  }

  .experiences-num2 {
    font-size: 70px;
  }

  .line3 {
    height: 50px;
    margin: 7% 2% 0 2%;
  }

  .content2-intro {
    width: 66%;
  }

  .content2-title1 {
    width: 67%;
  }

  .content2-title2 {
    width: 67%;
  }
}

@media (max-width: 1781px) {
  .content1-info1 {
    font-size: 30px;
  }
}

@media (max-width: 1336px) {
  .content1-info1 {
    font-size: 22px;
  }

  /*.banner-content {*/
    /*margin-top: 28%;*/
  /*}*/
}