.about .section-full-screen .swiper-container {
  width: 100%;
  height: 100%;
}
.about .section-full-screen #s1 {
  width: 100%;
  height: 100%;
}
.about .section-full-screen #s1 .swiper-slide {
  height: auto;
}
@media (max-width: 767px) {
  .about .section-full-screen #s1 .swiper-slide.last-slide {
    height: 100%;
  }
}
.about .section-full-screen #s1 .section {
  height: 100%;
}
.about .section-full-screen #s2 .swiper-slide {
  height: auto;
  box-sizing: border-box;
  display: block;
}
.about .section-full-screen #s2 .swiper-scrollbar {
  visibility: hidden;
  left: auto;
}
@media (max-width: 767px) {
  .about .section-full-screen #s2 .swiper-scrollbar {
    visibility: visible;
  }
}
.about .section {
  background-size: cover;
  background-position: center;
}
.about .section h2 {
  opacity: 1;
  /* opacity: 0; 3-18 wx1110086*/
  -webkit-transform: translate3d(0, 20%, 0);
          transform: translate3d(0, 20%, 0);
}
.about .section img.bg {
  position: absolute;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
.about .section p.note {
  opacity: 0;
  -webkit-transform: translate3d(0, 20%, 0);
          transform: translate3d(0, 20%, 0);
  margin-left: 18%;
  margin-right: 18%;
  font-size: 1.25em;
  /* font-size: 1em; */
  line-height: 200%;
  color: #000;
}
@media (max-width: 991px) {
  .about .section p.note {
    margin: 0;
    text-align: left;
  }
}
.about .section.swiper-slide-active h2 {
  opacity: 1;
  -webkit-transition: 1s 0.3s all;
  transition: 1s 0.3s all;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.about .section.swiper-slide-active p.note {
  opacity: 1;
  -webkit-transition: 1s 0.5s all;
  transition: 1s 0.5s all;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.about .section.swiper-slide-active img.bg {
  -webkit-transform: scale(1.1);
      -ms-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-transition: 10s all;
  transition: 10s all;
}
.about .section:nth-child(1) .container-custom {
  /* height: 100%; */
  /* 5-6 1110086 */
  height: 95%;
}
.about .section:nth-child(1) .text {
  height: 100%;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
  position: relative;
  -webkit-box-pack: center;
          justify-content: center;
  color: #fff;
  -webkit-box-align: center;
          align-items: center;
  z-index: 1;
}
.about .section:nth-child(1) .text h1 {
  color: #fff;
  opacity: 0;
  -webkit-transform: translate3d(0, 40px, 0);
          transform: translate3d(0, 40px, 0);
  /* 5-6 1110086 */
  text-align: center;
}
.about .section:nth-child(1) .text p {
  opacity: 0;
  -webkit-transform: translate3d(0, 40px, 0);
          transform: translate3d(0, 40px, 0);
  margin-bottom: 20%;
  text-align: center;
  margin-left: 14%;
  margin-right: 14%;
  font-size: 1.25em;
}
@media (max-width: 991px) {
  .about .section:nth-child(1) .text p {
    margin-left: 0;
    margin-right: 0;
  }
}
.about .section:nth-child(1) .ass1 {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 73%;
  opacity: 0;
  -webkit-transform: translate3d(-50%, 10%, 0);
          transform: translate3d(-50%, 10%, 0);
}
@media (max-width: 991px) {
  .about .section:nth-child(1) .ass1 {
    width: 90%;
    left: 5%;
    -webkit-transform: translate3d(0%, 10%, 0);
            transform: translate3d(0%, 10%, 0);
  }
}
.about .section:nth-child(1).swiper-slide-active .ass1 {
  opacity: 1;
  -webkit-transform: translate3d(-50%, 0, 0);
          transform: translate3d(-50%, 0, 0);
  -webkit-transition: 1s 0.2s all;
  transition: 1s 0.2s all;
}
@media (max-width: 991px) {
  .about .section:nth-child(1).swiper-slide-active .ass1 {
    -webkit-transform: translate3d(0%, 0, 0);
            transform: translate3d(0%, 0, 0);
  }
}
.about .section:nth-child(1).swiper-slide-active .text h1,
.about .section:nth-child(1).swiper-slide-active .text p {
  -webkit-transition: 1s 0.2s all;
  transition: 1s 0.2s all;
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.about .section:nth-child(1).swiper-slide-active .text p {
  -webkit-transition-delay: 0.5s;
          transition-delay: 0.5s;
}
.about .section:nth-child(2) .container-custom {
  position: relative;
  height: 100%;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
  -webkit-box-pack: center;
          justify-content: center;
}
.about .section:nth-child(2) .s-content {
  width: 100%;
  padding: 0 15px;
  text-align: center;
  color: #666;
  margin-top: 15%;
}
.about .section:nth-child(2) .s-content .col-6 {
  opacity: 0;
  -webkit-transform: translate3d(0, 20%, 0);
          transform: translate3d(0, 20%, 0);
}
.about .section:nth-child(2) .s-content p {
  font-size: 4.375em;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: start;
          align-items: flex-start;
  -webkit-box-pack: center;
          justify-content: center;
  margin-bottom: 0;
}
.about .section:nth-child(2) .s-content p span {
  margin: 0;
}
@media (max-width: 991px) {
  .about .section:nth-child(2) .s-content p {
    font-size: 2em;
  }
  .about .section:nth-child(2) .s-content span {
    margin-bottom: 15px;
    display: block;
  }
}
.about .section:nth-child(2).swiper-slide-active .s-content .col-6 {
  opacity: 1;
  -webkit-transition: 1s 0.7s all;
  transition: 1s 0.7s all;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.about .section:nth-child(2).swiper-slide-active .s-content .col-6:nth-child(2) {
  -webkit-transition-delay: 0.8s;
          transition-delay: 0.8s;
}
.about .section:nth-child(2).swiper-slide-active .s-content .col-6:nth-child(3) {
  -webkit-transition-delay: 0.9s;
          transition-delay: 0.9s;
}
.about .section:nth-child(2).swiper-slide-active .s-content .col-6:nth-child(4) {
  -webkit-transition-delay: 1s;
          transition-delay: 1s;
}
.about .section:nth-child(3) {
  color: #fff;
}
.about .section:nth-child(3) .container-custom {
  height: 100%;
}
.about .section:nth-child(3) .text {
  display: -webkit-box;
  display: flex;
  height: 100%;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
}
.about .section:nth-child(3) h2 {
  color: #000;
}
.about .section:nth-child(4) {
  background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#eeeeee));
  background-image: linear-gradient(#fff, #eeeeee);
}
.about .section:nth-child(4) span.arrow {
  display: none;
}
.about .section:nth-child(4) .history-content {
  display: none;
  padding-top: 25px;
  padding-left: 20%;
}
.about .section:nth-child(4) .history-content.active {
  display: block;
}
@media (max-width: 767px) {
  .about .section:nth-child(4) .history-content {
    padding-left: 0;
  }
}
.about .section:nth-child(4) .history {
  height: 100%;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
  border-left: 1px solid #888888;
  -webkit-box-pack: center;
          justify-content: center;
  position: relative;
}
.about .section:nth-child(4) .row {
  height: 70%;
}
.about .section:nth-child(4) .year {
  /* height: 50%; */
  height: 62vh;
  width: 100%;
  /* opacity: 0; */
  opacity: 1;  /*使命愿景3-18修改 wx1110086*/
  /* -webkit-transform: translate3d(0, 20%, 0);
          transform: translate3d(0, 20%, 0); */
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
  margin-left: -30px;
  padding-left: 30px;
}
.about .section:nth-child(4) .year .swiper-slide {
  width: auto;
  height: auto;
  padding: 20px 0;
  padding-left: 70px;
  font-size: 2.5em;
  position: relative;
  color: #b7b7b7;
  cursor: pointer;
}
.about .section:nth-child(4) .year .swiper-slide::before {
  content: '';
  position: absolute;
  background-color: #888888;
  border-radius: 100%;
  top: 50%;
  margin-top: -7.5px;
  width: 11px;
  height: 11px;
  left: -21px;
}
.about .section:nth-child(4) .year .swiper-slide.active {
  color: #333333;
}
.about .section:nth-child(4) .year .swiper-slide.active::before {
  width: 15px;
  height: 15px;
  left: -23px;
  background-color: #c70714;
}
.about .section:nth-child(4) .history-list {
  opacity: 1;
  /* opacity: 0; 使命与愿景3-18 wx1110086*/
  /* -webkit-transform: translate3d(10%, 0, 0);
          transform: translate3d(10%, 0, 0); */
}
.about .section:nth-child(4) .history-list li {
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  margin-bottom: 10px;
  font-size: 1.125em;
  position: relative;
  padding-left: 15px;
  cursor: default;
}
.about .section:nth-child(4) .history-list li::before {
  content: '';
  width: 0;
  height: 0;
  /* border-top: 5px solid transparent;
  border-left: 10px solid #333333;
  border-bottom: 5px solid transparent; */
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #333333;
  margin-right: 5px;
  position: absolute;
  top: 7px;
  left: 0;
}
.about .section:nth-child(4) .year-tag {
  position: absolute;
  bottom: 0;
  color: #fff;
  font-size: 170px;
  line-height: 170px;
  right: 0;
}
@media (max-width: 767px) {
  .about .section:nth-child(4) span.arrow {
    display: block;
    font-size: 20px;
    line-height: 1em;
    cursor: pointer;
    font-family: 'myiconfont' !important;
    color: #c7000b;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
            transform: translateY(-50%);
  }
  .about .section:nth-child(4) span.arrow.arrow-left {
    left: 0;
  }
  .about .section:nth-child(4) span.arrow.arrow-right {
    left: auto;
    right: 0;
    padding: 0;
  }
  .about .section:nth-child(4) .history {
    border: 0;
    -webkit-box-pack: start;
            justify-content: flex-start;
  }
  .about .section:nth-child(4) .title {
    padding-top: 45px;
  }
  .about .section:nth-child(4) .row {
    height: auto;
  }
  .about .section:nth-child(4) .year-tag {
    display: none;
  }
  .about .section:nth-child(4) .year {
    height: 100px;
    padding: 0;
    margin: 0;
    padding-top: 30px;
    margin-top: -30px;
  }
  .about .section:nth-child(4) .year .swiper-slide {
    width: 25%;
    padding: 15px 0;
    font-size: 1.8em;
    height: 40px;
    line-height: 40px;
    margin: 0;
    text-align: center;
    border-top: 1px solid #888888;
  }
  .about .section:nth-child(4) .year .swiper-slide::before {
    left: 50%;
    top: -6px;
    -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
            transform: translateX(-50%);
    margin: 0;
  }
  .about .section:nth-child(4) .year .swiper-slide.active::before {
    left: 50%;
    top: -8px;
    -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
            transform: translateX(-50%);
    margin: 0;
  }
}
.about .section:nth-child(4).swiper-slide-active .year {
  -webkit-transition: 1s 0.4s all;
  transition: 1s 0.4s all;
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
.about .section:nth-child(4).swiper-slide-active .history-list {
  -webkit-transition: 1s 0.4s all;
  transition: 1s 0.4s all;
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  cursor: default;
}
.about .section:nth-child(5) h4 {
  line-height: 150%;
}
.about .section:nth-child(5) .row {
  opacity: 0;
  -webkit-transform: translate3d(0, 10%, 0);
          transform: translate3d(0, 10%, 0);
}
.about .section:nth-child(5).swiper-slide-active .row {
  opacity: 1;
  -webkit-transform: translate3d(0, 0%, 0);
          transform: translate3d(0, 0%, 0);
  -webkit-transition: 1s 0.5s all;
  transition: 1s 0.5s all;
}
.about .section:nth-child(5) .swiper-scrollbar {
  left: auto;
}

@media (min-width: 992px){
  .container-custom {
    width: 85% !important;
  }
}