.about {
  position: relative;
  background: #121212;
}
.about-nav {
  position: absolute;
  line-height: 40px;
  top: -60px;
  right: 50px;
}
.about-nav li {
  position: relative;
  float: left;
}
.about-nav li:before {
  content: "/";
  margin: 0 10px;
  vertical-align: middle;
}
.about-nav a {
  position: relative;
  font-size: 0.875rem;
}
.about-nav a .cn {
  position: absolute;
  left: 0;
  white-space: nowrap;
  opacity: 0;
}
.about-nav a .cn, .about-nav a .en {
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}
.about-nav a:hover .cn {
  opacity: 1;
}
.about-nav a:hover .en {
  opacity: 0;
}
.about-nav-bg {
  position: absolute;
  height: 0px;
  width: 500px;
  background: #000;
  top: -80px;
  right: -50px;
  -moz-transition: height 1s 0.6s;
  -o-transition: height 1s 0.6s;
  -webkit-transition: height 1s;
  -webkit-transition-delay: 0.6s;
  transition: height 1s 0.6s;
}
.about-nav-bg.show {
  height: 500px;
}
.about-wrap {
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
}
.about-content {
  padding: 80px;
  width: 40%;
  box-sizing: border-box;
  opacity: 0;
  -moz-transition: opacity 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s;
  -webkit-transition: opacity 0.6s;
  -webkit-transition-delay: 0.3s;
  transition: opacity 0.6s 0.3s;
}
.about-content.show {
  opacity: 1;
}
.about-content .text {
  margin-top: 40px;
}
.about-img {
  position: relative;
  width: 60%;
  height: 500px;
  z-index: 1;
  overflow: hidden;
}
.about-img:after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: #100f12;
  -moz-transition: width 1s;
  -o-transition: width 1s;
  -webkit-transition: width 1s;
  transition: width 1s;
}
.about-img.show:after {
  width: 0;
}
.about-img-inner {
  position: absolute;
  top: -10%;
  width: 100%;
  height: 120%;
  background-size: cover;
  background-position: center;
}

.profile {
  position: relative;
  background: #1c1a20;
  margin-top: -200px;
}
.profile-wrap1 {
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
  align-items: center;
  padding: 80px;
}
.profile-img1 {
  position: relative;
  width: 30%;
  margin: 5% 10%;
  box-shadow: 0 0 20px #000;
}
.profile-img1:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #100f12;
  -moz-transition: width 1s;
  -o-transition: width 1s;
  -webkit-transition: width 1s;
  transition: width 1s;
}
.profile-img1.show:after {
  width: 0;
}
.profile-img1 img {
  width: 100%;
}
.profile-content1 {
  width: 40%;
  margin: 0 5%;
}
.profile-title h2 {
  font-weight: 400;
  padding-left: 20px;
  border-left: #666 solid 1px;
  line-height: 25px;
  color: #FFF;
}
.profile-title .en {
  font-size: 1.5rem;
}
.profile-title .cn {
  font-size: 0.875rem;
  margin-top: 5px;
}
.profile-title-inner {
  overflow: hidden;
}
.profile-title-inner span {
  display: block;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.show .profile-title-inner span {
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.profile-text1 {
  margin-top: 40px;
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 0.6s 0.3s, -moz-transform 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s, -o-transform 0.6s 0.3s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  -webkit-transition-delay: 0.3s, 0.3s;
  transition: opacity 0.6s 0.3s, transform 0.6s 0.3s;
}
.show .profile-text1 {
  opacity: 1;
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.profile-wrap2 {
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
  -webkit-align-items: center;
  align-items: center;
}
.profile-text2 {
  width: 40%;
  padding: 80px;
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 0.6s 0.3s, -moz-transform 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s, -o-transform 0.6s 0.3s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  -webkit-transition-delay: 0.3s, 0.3s;
  transition: opacity 0.6s 0.3s, transform 0.6s 0.3s;
}
.profile-text2.show {
  opacity: 1;
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.profile-img2 {
  position: relative;
  width: 50%;
  margin: 5%;
  box-shadow: 0 0 20px #000;
}
.profile-img2:after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: #100f12;
  -moz-transition: width 1s;
  -o-transition: width 1s;
  -webkit-transition: width 1s;
  transition: width 1s;
}
.profile-img2.show:after {
  width: 0;
}
.profile-img2 img {
  width: 100%;
}

.culture {
  padding: 0;
}
.culture-img {
  height: 35vw;
  background-attachment: fixed;
  background-size: cover;
  background-position: right center;
}
.culture-content {
  position: relative;
  margin-top: -80px;
  padding: 0 80px 120px;
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}
.culture-content.show {
  opacity: 1;
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.culture-inner {
  padding: 80px;
  background: #000;
  max-width: 800px;
  margin: auto;
}
.culture-title h2 {
  font-weight: 400;
  padding-left: 20px;
  border-left: #666 solid 1px;
  line-height: 25px;
  color: #FFF;
}
.culture-title .en {
  font-size: 1.5rem;
}
.culture-title .cn {
  font-size: 0.875rem;
  margin-top: 5px;
}
.culture-title-inner {
  overflow: hidden;
}
.culture-title-inner span {
  display: block;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.show .culture-title-inner span {
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.culture-list {
  margin-top: 55px;
  opacity: 0;
  -moz-transition: opacity 0.6s 0.6s;
  -o-transition: opacity 0.6s 0.6s;
  -webkit-transition: opacity 0.6s;
  -webkit-transition-delay: 0.6s;
  transition: opacity 0.6s 0.6s;
}
.show .culture-list {
  opacity: 1;
}
.culture-list li {
  position: relative;
  margin-bottom: 40px;
  padding-left: 20px;
  line-height: 1.5;
}
.culture-list li:last-child {
  margin-bottom: 0;
}
.culture-list li:before {
  content: "+";
  position: absolute;
  left: 0;
  color: #cccccc;
}
.culture-list .subtitle {
  font-size: 0.875rem;
  margin-bottom: 10px;
  color: #cccccc;
}
.culture-list .cn {
  margin-top: 5px;
  display: block;
}

.honor {
  position: relative;
}
.honor:before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0%;
  height: 100%;
  background: #121212;
  -moz-transition: width 1s;
  -o-transition: width 1s;
  -webkit-transition: width 1s;
  transition: width 1s;
}
.honor.show:before {
  width: 100%;
}
.honor-wrap {
  position: relative;
  margin: 0 auto;
  padding: 0 80px;
  max-width: 800px;
}
.honor-title h2 {
  font-weight: 400;
  padding-left: 20px;
  border-left: #666 solid 1px;
  line-height: 25px;
  color: #FFF;
}
.honor-title .en {
  font-size: 1.5rem;
}
.honor-title .cn {
  font-size: 0.875rem;
  margin-top: 5px;
}
.honor-title-inner {
  overflow: hidden;
}
.honor-title-inner span {
  display: block;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  -webkit-transition: -webkit-transform 0.6s;
  transition: transform 0.6s;
}
.show .honor-title-inner span {
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.honor-list {
  margin-top: 40px;
  font-size: 0.9375rem;
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 0.6s 0.3s, -moz-transform 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s, -o-transform 0.6s 0.3s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  -webkit-transition-delay: 0.3s, 0.3s;
  transition: opacity 0.6s 0.3s, transform 0.6s 0.3s;
}
.show .honor-list {
  opacity: 1;
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.honor-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 15px;
}
.honor-list li:last-child {
  margin-bottom: 0;
}
.honor-list li:before {
  content: "+";
  position: absolute;
  left: 0;
}
.honor-list li .cn {
  display: block;
}
.honor-photos {
  overflow: hidden;
  display: -ms-flexbox;
  display: flex;
  margin-top: 40px;
  opacity: 0;
  -moz-transform: translateY(40px);
  -ms-transform: translateY(40px);
  -webkit-transform: translateY(40px);
  transform: translateY(40px);
  -moz-transition: opacity 0.6s 0.3s, -moz-transform 0.6s 0.3s;
  -o-transition: opacity 0.6s 0.3s, -o-transform 0.6s 0.3s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  -webkit-transition-delay: 0.3s, 0.3s;
  transition: opacity 0.6s 0.3s, transform 0.6s 0.3s;
}
.show .honor-photos {
  opacity: 1;
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.honor-img {
  height: 150px;
  width: auto;
  margin-right: 10px;
}
.honor-img img {
  height: 100%;
}

.video {
  position: relative;
  padding-bottom: 56.25%;
  overflow: hidden;
}
.video #myVideo {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 1500px) {
  .profile-wrap1 {
    -webkit-align-items: flex-end;
    align-items: flex-end;
  }
  .profile-content1 {
    width: 50%;
    margin: 0 5%;
  }
  .profile-img1 {
    width: 30%;
    margin: 0 5% 10%;
  }
  .profile-wrap2 {
    display: block;
  }
  .profile-text2 {
    width: 800px;
    margin: 0 5%;
  }
  .profile-img2 {
    width: auto;
    margin: 80px 0% 0 30%;
  }
}
@media screen and (max-width: 1100px) {
  .about {
    margin-top: -80px;
    padding-bottom: 0;
  }
  .about-img {
    width: 50%;
  }
  .about-content {
    width: 50%;
  }
  .about-nav {
    position: relative;
    overflow: hidden;
    top: auto;
    right: auto;
    padding: 80px 80px 0;
    margin-top: -40px;
    background: #1c1a20;
  }
  .about-nav-bg {
    display: none;
  }

  .profile {
    margin-top: 0px;
  }
  .profile-wrap1 {
    display: block;
    padding: 0 80px;
  }
  .profile-content1 {
    width: auto;
    margin: 0;
  }
  .profile-img1 {
    display: none;
  }
  .profile-img2 {
    margin: 80px;
  }
  .profile-text2 {
    margin: 0;
    padding: 0 80px;
    width: auto;
  }

  .culture-img {
    height: 50vh;
    min-height: 35vw;
    background-attachment: scroll;
  }
  .culture-inner {
    padding: 40px;
  }

  .honor-img {
    height: 100px;
  }
}
@media screen and (max-width: 960px) {
  .about {
    padding-top: 100px;
  }
  .about-wrap {
    display: block;
  }
  .about-content {
    width: auto;
    padding-top: 0;
  }
  .about-img {
    height: 50vw;
    width: auto;
  }
}
@media screen and (max-width: 760px) {
  .culture-content {
    padding-bottom: 60px;
  }
}
@media screen and (max-width: 640px) {
  .about-content {
    padding: 0 25px 40px 25px;
  }
  .about-nav {
    margin-top: 0;
    padding: 40px 25px 0 25px;
  }

  .profile-title-inner {
    display: block;
  }
  .profile-wrap1 {
    padding: 0 25px;
  }
  .profile-img2 {
    margin: 40px 25px;
  }
  .profile-text2 {
    padding: 0 25px;
  }

  .culture-title-inner {
    display: block;
  }
  .culture-content {
    padding: 0 25px 60px;
    margin-top: -40px;
  }
  .culture-inner {
    padding: 25px;
  }

  .honor-wrap {
    padding: 0 25px;
  }
}