.wapper {
  background: #F5F5F5;
}
@font-face {
  font-family: 'DINCond';
  src:  url('../static/fonts/DINCond-Bold.otf?6n8el8');
  font-weight: normal;
  font-style: normal;
  font-display: block;
}
.us-banner {
  height: 420px;
  width: 100%;
  background: url('../images/aboutUs/pic-aboutme.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover
}

.banner {
  width: 1100px;
  margin: 0 auto;
}

.banner .title {
  margin-top: 150px;
  font-size: 54px;
  color: #ffffff;
}

.banner .englishTitle {
  font-size: 20px;
  color: #ffffff;
}


.introduction-content {
  background: #f5f5f5;
  width: 100%;
  padding-top: 72px;
  overflow: hidden;
  padding-bottom: 50px;
}

.introduction-content .text {
  background: #f5f5f5;
  padding: 20px 0px;
  box-sizing: border-box;
  padding-bottom: 50px;
  padding-top: 50px;
  text-align: left;
  color: #333333;
  font-size: 14px;
  line-height: 30px;
  height: auto;
  float: inherit;
}


.brand-content{
  background: #F5F5F5;
  width: 100%;
  padding-top: 54px;
  padding-bottom: 74px;
}

.brand-title{font-size:24px;text-align: center;}
.brand-title span{
  height:1px;
  width:80px;
  background: #DBDBDB;
  display: inline-block;
  vertical-align: middle;
}
.brand-title label{margin:0 20px}
.brand-content ul{
    padding-top: 50px;
    box-sizing: border-box;
}
.brand-content li{
    width: 312px;
    height: 370px;
    float: left;
    background: #ffffff;
    margin-right: 10px;
}
.brand-content li:last-child{
  margin-right:0
}
.brand-content .icon{
    height: 134px;
    line-height: 134px;
    text-align: center;
    border-bottom: 1px solid #dbdbdb;
}
.brand-content .brand-text{
    padding: 30px 20px;
    box-sizing: border-box;
}
.brand-content .brand-text .title{
    padding-bottom: 20px;
    font-size: 20px;
    color: #333333;
    text-align: center;
}
.brand-content .brand-text .details{
    font-size: 14px;
    color: #999999;
    text-align: justify;
    line-height: 28px;
    max-height: 272px;
    overflow: hidden;
}

.honor-content{
  background: #F5F5F5;
  width: 100%;
  padding-top: 72px;
  padding-bottom: 74px;
}
.honor-content .title-content{
  margin-bottom:72px
}

.honor-content li{
    height: 450px;
    background: #ffffff;
    margin-right: 22px;
    /* padding:64px 36px; */
    box-sizing:border-box;
    flex: 1;
    padding-top: 20px;
}
.honor-content li .icon{
  margin-bottom: 40px;
  overflow: hidden;
  text-align: center;
}
.honor-content li img{
    width: 328px;
    /* float: left; */
    background: #ffffff;
} 

.honor-content li:last-child{
  margin-right:0
}

.honor-content .honor-text .title{
  padding-bottom: 20px;
  font-size: 20px;
  color: #333333;
  text-align: center;
}

.honor-content .honor-text .details{
  font-size: 14px;
  color: #999999;
  text-align: justify;
  line-height: 28px;
  max-height: 90px;
  overflow: hidden;
  padding: 0 20px;
}

.course-content{
  background: #ffffff;
  width: 100%;
  overflow: hidden;
  padding-bottom: 74px;
  padding-top: 74px;
}
.course-content .course{
  position:relative;
  overflow: hidden;
  padding-top: 20px;
  margin-top: 40px;
  padding-bottom: 130px;
  /* height: 1909px; */
}
.course-content .course:after{
  content: '';
  width:14px;
  height:14px;
  border-radius:50%;
  border:1px solid #c2c2c2;
  position: absolute;
  top: 0px;
  left: 50%;
  z-index: 99;
  background: #ffffff;
  margin-left: -7px;
}
.course-content .course:before {
    content: '';
    height: 100%;
    width: 1px;
    position: absolute;
    left: 50%;
    top: 0;
    display: inline-block;
    background: #dddddd;
}
.course-content .year{
    width: 50%;
    padding: 100px 30px 0 25px;
    margin: 0 50px 0 0;
    float: left;
    position: relative;
}
.course-content .year:nth-child(7){
  /* padding-left:10px; */
  }
.course-content .end{
  font-size: 14px;
  color: #666666;
  position: absolute;
  bottom: 1px;
  background: #ffffff;
  height: 50px;
  line-height: 60px;
  left: 50%;
  margin-left: -26px;
  height: 40px;
}
.course-content .year .round{
  height: 14px;
  width: 14px;
  display: inline-block;
  background: #ffffff;
  border-radius: 50%;
  border: 1px solid #9D496B;
  position:absolute;
  right: -8px;
  top: 104px;
}
.course-content .year .round::before{
  content:'';
  display:inline-block;
  position:absolute;
  left:2px;
  border-radius: 50%;
  height:8px;
  background:#9D496B;
  width: 8px;
  top: 2px;
}
.course-content .year::before{
  width: 4px;
  height: 4px;
  display: inline-block;
  background: #00bafa;

}
.course-content .year .year-logo{
    float: left;
    margin-top: -10px;
    margin-left: 60px;
}
.course-content .year .year-logo img{
  width:100px;
  height:100px
}
.course-content .year .year-logo img:nth-child(2){
  margin-right:0
}
.course-content .year:first-child .year-logo{
  margin-left: 0px;
}
.course-content .year:nth-child(even) .year-logo{
  float:right;
  margin-left: auto;
}
.course-content .year:nth-child(even) .round{
  right:auto;
  left: -6px;
}
.course-content .year .year-logo img{
  margin-right:10px
}
.course-content .year .year-text{
  background-color: white;
  display: inline-block;
  width: 300px;
  font-size: 14px;
  color: #666666;
  text-align: right;
  line-height: 28px;
  float: right;
}
.course-content .year:nth-child(even) .year-text{
  text-align:left;
  float: left;
}
.course-content .year:nth-child(even) .year-date{
  text-align:left
}
.course-content .year .date{
  font-size: 52px;
  color: #333333;
  height: 52px;
  font-family: "DINCond";
}
.course-content .year .obtain{
  font-size: 14px;
  color: #666666;
  line-height: 28px;
}


.course-content .year:nth-child(even) {
  padding: 100px 34px 0 30px;
  margin: 0 0 0 50px;
  float: right;
}