/*
 * 定义公共变量
*/
@media screen and (max-width: 767px) {
  #banner {
    background-image: url('../assets/img/mobile-about-us-banner.jpg');
  }
}
@media screen and (min-width: 768px) {
  #banner {
    background-image: url('../assets/img/about-us-banner.jpg');
  }
}
#banner h1 {
  min-width: 250px;
  max-width: 700px;
}
@media screen and (min-width: 640px) and (max-width: 767px) {
  #banner h1 {
    min-width: 460px;
  }
}
@media screen and (min-width: 640px) {
  .about-us-container {
    position: relative;
    overflow: visible;
    margin-top: 50px;
  }
}
@media screen and (min-width: 768px) {
  .about-us-container {
    margin-top: 14.8%;
  }
}
.menu-wrap {
  vertical-align: top;
}
@media screen and (max-width: 767px) {
  .menu-wrap {
    z-index: 3;
    overflow: hidden;
    width: 100%;
    height: 50px;
  }
}
.menu-wrap .menu {
  font-size: 16px;
}
.menu-wrap li {
  height: 43px;
}
.menu-wrap li:hover a {
  opacity: 0.7;
}
.menu-wrap li.active a {
  opacity: 1;
}
@media screen and (max-width: 767px) {
  .menu-wrap li {
    float: left;
    height: 50px;
    padding: 9px 14px;
    background: #fff;
    border-bottom: 1px solid #D3D1D0;
  }
  .menu-wrap li.active {
    border-bottom: 2px solid #000;
  }
}
.menu-wrap a {
  display: block;
  opacity: 0.4;
  color: #221815;
  font-weight: 600;
  line-height: 43px;
}
@media screen and (min-width: 768px) {
  .menu-wrap-clone {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  .menu-line {
    position: absolute;
    z-index: -1;
    top: 49px;
    width: 100%;
    height: 1px;
    background: #D3D1D0;
  }
}
@media screen and (min-width: 768px) {
  .menu-line {
    display: none;
  }
}
@media screen and (max-width: 639px) {
  .content-wrap {
    width: 100%;
    margin-top: -95px;
    padding: 0;
  }
}
@media screen and (min-width: 640px) and (max-width: 767px) {
  .content-wrap {
    width: 100%;
    padding: 0 3%;
  }
}
@media screen and (min-width: 768px) {
  .content-wrap {
    float: right;
    margin-top: -14.8%;
    padding-left: 8.7%;
  }
}
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .content-wrap {
    padding-right: 5%;
    padding-left: 4%;
  }
}
@media screen and (max-width: 767px) {
  .content-wrap .wrap {
    margin-bottom: -80px;
    padding-top: 180px;
  }
}
@media screen and (min-width: 768px) {
  .content-wrap .wrap {
    padding-top: 140px;
  }
}
.content-wrap h3 {
  letter-spacing: 0;
}
@media screen and (max-width: 639px) {
  .content-wrap h3 {
    margin: 0 0 13.3%;
  }
}
@media screen and (min-width: 640px) {
  .content-wrap h3 {
    margin: 0 0 12.3%;
  }
}
#introduction p,
#ceo p {
  margin-top: 3.3%;
}
@media screen and (max-width: 639px) {
  #introduction p,
  #ceo p {
    width: 91%;
    margin: 4.3% auto;
    letter-spacing: 0.1px;
    font-size: 13.5px;
    line-height: 21px;
  }
}
#timeline .container {
  overflow: visible;
}
#timeline .timeline-list {
  position: relative;
}
@media screen and (max-width: 639px) {
  #timeline .timeline-list {
    width: 94%;
    margin-top: -3%;
    margin-left: 6%;
    overflow: hidden;
  }
}
#timeline .vertical-line {
  width: 0;
  /* height: 732px; */
  height: 200px;
  margin: 0 auto;
  border: 0.5px solid #bbb;
}
@media screen and (max-width: 639px) {
  #timeline .vertical-line {
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    margin-left: 5px;
  }
}
#timeline .year-list {
  width: 100%;
}
@media screen and (max-width: 639px) {
  #timeline .year-list {
    margin-top: 0%;
    padding-top: 3%;
  }
}
@media screen and (min-width: 640px) {
  #timeline .year-list {
    position: absolute;
    width: 56%;
  }
}
#timeline .year-list.year-list-1 {
  top: 7.4%;
}
#timeline .year-list.year-list-2 {
  top: 30.6%;
  /* top:17%; */
}
#timeline .year-list.year-list-3 {
  /* top: 17%; */
  top: 60.1%;
}
#timeline .year-list.year-list-4 {
  /* top: 26.1%; */
  top: 76.3%;
}
#timeline .year-list.year-list-5 {
  top: 44.8%;
}
#timeline .year-list.year-list-6 {
  top: 54.3%;
}
#timeline .year-list.year-list-7 {
  top: 72.5%;
}
#timeline .year-list.year-list-8 {
  top: 81.3%;
}
#timeline .year-list.year-list-9 {
  top: 91.3%;
}
#timeline .year-list .year-detail {
  display: inline-block;
  width: 72%;
  margin-top: 5px;
}
#timeline .year-list .year-detail p {
  margin: 0;
  padding-bottom: 20px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 20px;
}
@media screen and (max-width: 639px) {
  #timeline .year-list .year-detail p {
    padding-bottom: 8px;
  }
}
#timeline .year-list .year {
  display: inline-block;
  margin-top: 5px;
  padding: 0 4%;
  vertical-align: top;
  opacity: 0.92;
  font-weight: 600;
  font-size: 17px;
}
@media screen and (max-width: 639px) {
  #timeline .year-list .year {
    padding: 0 3% 0 5%;
    font-size: 14px;
  }
}
#timeline .year-list .dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-top: 10px;
  vertical-align: top;
  border-radius: 100%;
  background: #aaa;
}
#timeline .year-list.right {
  left: 49.4%;
}
@media screen and (max-width: 639px) {
  #timeline .year-list.right {
    left: 0;
  }
}
@media screen and (min-width: 1366px) {
  #timeline .year-list.right {
    left: 49.4%;
  }
}
@media screen and (max-width: 639px) {
  #timeline .year-list.left {
    right: 0;
  }
}
@media screen and (min-width: 640px) {
  #timeline .year-list.left {
    right: 49.4%;
  }
  #timeline .year-list.left .dot,
  #timeline .year-list.left .year {
    float: right;
  }
}
@media screen and (min-width: 1366px) {
  #timeline .year-list.left {
    right: 49.6%;
  }
}
#timeline .year-list.left p {
  text-align: right;
}
@media screen and (max-width: 639px) {
  #timeline .year-list.left p {
    text-align: left;
  }
}
#timeline .comment {
  margin-top: 9%;
  padding: 2% 6% 0 2%;
  vertical-align: top;
}
@media screen and (max-width: 639px) {
  #timeline .comment {
    display: block;
    width: 85%;
    margin: 0 auto 19%;
    padding: 0;
  }
}
#timeline .comment .text-wrap {
  position: relative;
}
@media screen and (min-width: 640px) {
  #timeline .comment .text-wrap {
    height: 185px;
  }
}
#timeline .comment h5 {
  opacity: 0.6;
  font-weight: 600;
  font-size: 12px;
}
@media screen and (max-width: 639px) {
  #timeline .comment h5 {
    margin: 18px 3px 10px;
  }
}
#timeline .comment .quota {
  width: 25px;
}
@media screen and (max-width: 639px) {
  #timeline .comment .quota {
    width: 30px;
  }
}
#timeline .comment p {
  margin-top: -6%;
  margin-left: 10%;
  letter-spacing: -0.5px;
  opacity: 1;
  font-weight: 600;
  font-style: italic;
}
@media screen and (max-width: 639px) {
  #timeline .comment p {
    margin-top: -4%;
    margin-left: 13%;
    font-size: 15px;
    line-height: 20px;
  }
}
#timeline .comment .logo-wrap {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100%;
}
@media screen and (max-width: 639px) {
  #timeline .comment .logo-wrap {
    position: static;
  }
}
#timeline .comment .logo {
  float: right;
  height: 12px;
  margin-left: 8%;
}
@media screen and (max-width: 639px) {
  #timeline .comment .logo {
    height: 14px;
    margin-left: 3%;
  }
}
#timeline .comment .line {
  float: right;
  width: 13%;
  height: 1px;
  margin-top: 6px;
  background: #BCBCBC;
}
@media screen and (min-width: 640px) {
  #timeline .comment.fast-company {
    padding-right: 10%;
    padding-left: 10%;
  }
  #timeline .comment.fast-company p {
    margin-top: -8%;
    margin-left: 15%;
  }
  #timeline .comment.fast-company .logo {
    height: 14px;
    margin-left: 10%;
  }
  #timeline .comment.fast-company .line {
    width: 17%;
  }
}
#ceo .ceo-info {
  margin-bottom: 7%;
  text-align: center;
}
@media screen and (max-width: 639px) {
  #ceo .ceo-info {
    margin-bottom: 9%;
  }
}
#ceo .ceo-info .avator {
  width: 158px;
  border-radius: 100%;
}
#ceo .ceo-info .name {
  display: block;
  margin-top: 3%;
  opacity: 0.9;
  font-weight: 600;
  font-size: 24px;
}
@media screen and (max-width: 639px) {
  #ceo .ceo-info .name {
    margin-top: 6%;
    font-size: 23px;
  }
}
#ceo .ceo-info .position {
  display: block;
  margin-top: 1%;
  opacity: 0.7;
  font-weight: 600;
  font-size: 14px;
}
@media screen and (max-width: 639px) {
  #ceo .ceo-info .position {
    margin-top: 3.5%;
    font-size: 16px;
  }
}
#ceo p {
  margin-top: 3%;
}

@media screen and (max-width: 639px) {
  #value .container {
    width: 86%;
    margin: 0 auto;
  }
}
#value .play-card {
  text-align: center;
  vertical-align: top;
  font-weight: 600;
}
#value .play-card span {
  font-size: 123px;
}
@media screen and (max-width: 639px) {
  #value .play-card span {
    font-size: 100px;
  }
}
#value .play-card h4 {
  margin: 0;
  font-weight: 600;
  font-size: 23px;
  font-weight: 100;
}
@media screen and (max-width: 639px) {
  #value .play-card h4 {
    margin-top: -8%;
    font-weight: 600;
    font-size: 20px;
  }
}
#value .play-card p {
  width: 84%;
  margin: 14% auto;
  text-align: center;
  opacity: 0.8;
}
@media screen and (max-width: 639px) {
  #value .play-card p {
    width: 94%;
    margin: 8% auto;
    font-size: 14px;
    line-height: 20px;
  }
}
#value .container{
  height: 760px;
  background: url('../../assets/img/value.jpg') no-repeat center top;
  background-size: cover;
}
@media screen and (max-width: 639px) {
  #environment .container {
    width: 86%;
    margin: 20% auto 3%;
  }
}
#environment .grid {
  text-align: center;
  vertical-align: top;
}
#environment img {
  width: 70%;
  border-radius: 100%;
}
@media screen and (max-width: 639px) {
  #environment img {
    width: 81%;
  }
}
#environment p {
  margin-top: 12%;
  margin-bottom: 18%;
}
@media screen and (max-width: 639px) {
  #environment p {
    margin-top: 5%;
    margin-bottom: 22%;
    font-size: 13px;
    line-height: 20px;
  }
}
#partners img {
  width: 90%;
  margin: 5% 5% 10%;
}
@media screen and (min-width: 768px) {
  #partners img {
    margin: 5% 5% 30%;
  }
}