.banner {
  width: 100%;
  height: 510px;
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/banner.png') no-repeat 100% 100%;
}
.banner p {
  font-size: 44px;
  font-weight: bold;
  color: #FFFFFF;
}
.value {
  width: 100%;
}
.value-container {
  width: 1200px;
  margin: 0 auto;
}
.value-title {
  font-size: 48px;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin: 0 auto;
  margin-top: 90px;
}
.value-desc {
  font-size: 20px;
  font-weight: bold;
  color: #333333;
  text-align: center;
  font-weight: lighter;
  margin: 48px auto;
  line-height: 34px;
  margin-top: 36px;
}
.value-bg {
  width: 1200px;
  height: 477px;
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/value.png') no-repeat 100% 100%;
  padding: 59px 72px;
  box-sizing: border-box;
  position: relative;
}
.value-bg .text .title {
  font-size: 28px;
  font-weight: 500;
  font-style: italic;
  color: #333333;
}
.value-bg .text .desc {
  margin-top: 14px;
  font-size: 18px;
  font-weight: 300;
  color: #333333;
  font-style: italic;
}
.value-bg .corner {
  position: absolute;
  bottom: 40px;
  right: 40px;
  font-style: italic;
  color: #CCCCCC;
  font-weight: lighter;
  line-height: 28px;
}
.advantage {
  margin-top: 100px;
  width: 100%;
}
.advantage-container {
  width: 1200px;
  margin: 0 auto;
}
.advantage .title {
  font-size: 32px;
  font-weight: bold;
  color: #333333;
  margin-bottom: 46px;
}
.advantage .pics .item {
  overflow: hidden;
}
.advantage .pics .item:hover .text {
  margin-top: 140px;
}
.advantage .pics .item:hover .desc {
  opacity: 1;
}
.advantage .pics .pics-item1,
.advantage .pics .pics-item2,
.advantage .pics .pics-item3 {
  position: relative;
  width: 380px;
  height: 250px;
}
.advantage .pics-item1 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/advantage_1.png');
}
.advantage .pics-item2 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/advantage_2.png');
}
.advantage .pics-item3 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/advantage_3.png');
}
.advantage .pics .text {
  margin-top: 196px;
  margin-left: 40px;
  transition: margin-top 0.3s ease-out 0s;
}
.advantage .pics .text p {
  color: #fff;
  margin: 0;
}
.advantage .pics .text .title {
  font-size: 24px;
  font-weight: 500;
  font-style: italic;
}
.advantage .pics .text .desc {
  opacity: 0;
  font-size: 16px;
  font-weight: 300;
  font-style: italic;
  margin-top: 20px;
  transition: opacity 0.3s ease-out 0s;
}
.destination {
  margin-top: 100px;
  width: 100%;
}
.destination a {
  display: block;
  color: #fff;
}
.destination-container {
  width: 1200px;
  margin: 0 auto;
}
.destination .title {
  font-size: 32px;
  font-weight: bold;
  color: #333333;
}
.destination .desc {
  font-size: 14px;
  font-weight: 300;
  color: #666666;
  margin-top: 15px;
}
.destination .pics {
  margin-top: 47px;
  margin-bottom: 100px;
}
.destination .pics p {
  position: absolute;
  bottom: 25px;
  left: 25px;
  font-size: 20px;
  font-weight: 500;
  color: #FFFFFF;
}
.destination .pics .large {
  position: relative;
  width: 380px;
  height: 220px;
}
.destination .pics .small {
  position: relative;
  width: 275px;
  height: 220px;
  margin-top: 30px;
}
.destination .pics .center p {
  top: 50%;
  left: 50%;
  margin-left: -30px;
  margin-top: -11px;
}
.destination .pics .center p img {
  margin-left: 8px;
}
.destination .pics-item1 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/destination_1.png') no-repeat 100% 100%;
}
.destination .pics-item2 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/destination_2.png') no-repeat 100% 100%;
}
.destination .pics-item3 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/destination_3.png') no-repeat 100% 100%;
}
.destination .pics-item4 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/destination_4.png') no-repeat 100% 100%;
}
.destination .pics-item5 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/destination_5.png') no-repeat 100% 100%;
}
.destination .pics-item6 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/destination_6.png') no-repeat 100% 100%;
}
.destination .pics-item7 {
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/destination_7.png') no-repeat 100% 100%;
}
.grow {
  width: 100%;
}
.grow-container {
  width: 100%;
}
.grow-banner {
  width: 100%;
  height: 130px;
  background: url('https://bikegoimage.oss-cn-shanghai.aliyuncs.com/official/pc/img/about/banner_bottom.png') no-repeat 100% 100%;
}
.grow-banner p {
  font-size: 32px;
  font-weight: bold;
  color: #FFFFFF;
}
.grow-point {
  padding: 60px ;
  overflow-x: scroll;
  margin-right: 60px;
}
.grow-point div + div {
  margin-left: 50px;
}
.grow-point-item .year {
  font-size: 24px;
  font-weight: bold;
  font-style: italic;
  color: #333333;
}
.grow-point-item .line {
  width: 204px;
  height: 1px;
  background: #E6E6E6;
  margin: 17px 0 22px 0;
}
.grow-point-item .desc {
  font-size: 14px;
  font-weight: 300;
  color: #333333;
  line-height: 30px;
}