.top {
  height: 68rem;
  background: url('../images/about/top_bg.png') no-repeat;
  background-size: cover;
}

.top h1 {
  font-size: 5.2rem;
  font-weight: bold;
  text-shadow: 3px 7px 10px rgba(7,20,45,0.27);
  margin-bottom: 4rem;
}

.top div {
  font-size: 2.4rem;
}

.top div>label {
  margin: 0 1rem;
}

.fht {
  height: 82.4rem;
  position: relative;
}

.fht-info {
  width: 107rem;
  /* height: 55rem; */
  background: #E6F1FB;
  top: 8.2rem;
  right: 0;
  position: absolute;
  padding: 20.9rem 15rem 7.8rem 15rem;
}

.fht-info p {
  font-size: max(1.6rem, 14px);
  color: #333333;
  line-height: 3.6rem;
  text-indent: 3rem;
}

.fht-name {
  position: absolute;
  z-index: 2;
  left: 15rem;
  top: 7.8rem;
  color: #333;
  font-size: 4.8rem;
  font-weight: bold;
}

.fht-tip {
  position: absolute;
  left: 16.2rem;
  top: 11rem;
  color: #CFD4DD;
  font-size: 4.8rem;
}

.fht-bg {
  position: absolute;
  right: 98.6rem;
  top: 15rem;
  z-index: 2;
  width: 73rem;
  height: 55rem;
  object-fit: cover;
}

.fht-decorate {
  position: absolute;
  top: 22.2rem;
  right: 126rem;
  width: 50rem;
  height: 52rem;
  background: #E6F1FB;
}

/** 发展历程 **/

.history {
  height: 71rem;
  background: url('../images/about/history_bg.png') no-repeat;
  background-size: cover;
  overflow: hidden;
  position: relative;
}

.title-tip {
  position: absolute;
  left: 0;
  right: 0;
  top: 10.5rem;
  font-size: 4.8rem;
  color: rgba(255,255,255,0.2);
  text-align: center;
  font-family: Arial;
}

h2.title {
  font-family: Microsoft YaHei;
  position: absolute;
  font-size: 4.8rem;
  font-weight: bold;
  color: #FFFFFF;
  text-align: center;
  top: 8rem;
  left: 0;
  right: 0;
  margin: 0;
  z-index: 2;
}

.timeline {
  position: absolute;
  top: 26.7rem;
  min-height: 9.5rem;
  background: url('../images/about/history_timeline.png') repeat-x top center;
  background-size: 100%;
  left: 0;
  right: 0;
}

.timeline-inner {
  width: 151rem;
  margin: 4rem auto 0 auto;
  position: absolute;
  left: 0;
  right: 0;
  overflow: hidden;
  height: 12rem;
}

.timeline ul {
  list-style: none;
  display: flex;
  overflow: hidden;
  font-size: max(1.8rem, 14px);
  font-family: Microsoft YaHei;
  font-weight: 400;
  transition: left 500ms linear;
  position: absolute;
  left: 0;
  top: 0;
  transition: left 500ms linear;
}

.timeline li {
  /* margin-right: 7rem; */
  width: 14rem;
  flex-grow: 0;
  flex-shrink: 0;
  position: relative;
  padding: 2.5rem 0;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
}

.timeline li.active {
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
}

.timeline li:last-child {
  margin-right: 0;
}

.timeline-inner:before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0.8rem 0.8rem 0 0.8rem;
  border-color: #fff transparent transparent transparent;
  position: absolute;
  top: 0.8rem;
  left: 4rem;
}

.timeline-inner:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0.8rem 0.8rem 0.8rem;
  border-color: transparent transparent #fff transparent;
  position: absolute;
  top: 6rem;
  left: 4rem;
}

.history-list {
  width: 160rem;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 10rem;
  margin: auto;
  padding: 0 16rem;
  overflow: hidden;
}

.history-item h3 {
  font-size: 4.8rem;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  margin: 0 0 4rem 0;
}

.history-item p {
  font-size: 2.4rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  margin: 0;
}

.history-list  .carousel-inner {
  position: relative;
  overflow: initial;
}

.history-list .carousel-control-prev {
  left: -22rem;
  color: #fff;
}

.history-list .carousel-control-prev-icon{
  height: 7.2rem;
  width: 7.2rem;
  background-image: url('../images/ic_arrow_circle_left.png'); 
}

.history-list .carousel-control-next-icon {
  height: 7.2rem;
  width: 7.2rem;
  background-image: url('../images/ic_arrow_circle_right.png');
}

.history-list .carousel-control-next {
  color: #fff;
  right: -22rem;
}

.history-list path {
  fill: #fff;
}
/** 奖项荣誉 **/

.honor {
  height: 89rem;
  background: url('../images/about/honor_bg.png') no-repeat;
  background-size: cover;
  overflow: hidden;
}

.honor .title-tip {
  color: #E0E3E9;
}

.honor h2 {
  color: #333;
}

.honor-wall {
  width: 124.1rem;
  height: 57.1rem;
  margin: 19.5rem auto 0 auto;
}

.honor-wall img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.honor-wall .carousel-inner {
  height: 100%;
}

.honor-wall .carousel-control-prev-icon {
  height: 3rem;
  width: 3rem;
  background-image: url('../images/ic_arrow_left.svg'); 
}

.honor-wall .carousel-control-prev {
  left: -20rem;
}

.honor-wall .carousel-control-next-icon {
  height: 3rem;
  width: 3rem;
  background-image: url('../images/ic_arrow_right.svg'); 
}

.honor-wall .carousel-control-next {
  right: -20rem;
}

/* 公司资质 */
.aptitude {
  height: 104rem;
  background: url('../images/about/aptitude_bg.png') no-repeat;
  background-size: cover;
  overflow: hidden;
}

.aptitude-content {
  width: 144rem;
  height: 100%;
  margin: 0 auto 0 auto;
}

.aptitude-content .carousel-inner {
  height: 100%;
}

.aptitude-content img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  margin-top: 17rem;
}

.aptitude-content .carousel-indicators {
  bottom: 6rem;
}

.aptitude-content .carousel-indicators button {
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  border: 0.2rem solid #fff;
  box-sizing: border-box;
  background-color: transparent;
}

.aptitude-content .carousel-indicators button.active {
  background: #fff;
}

.aptitude .carousel-control-prev-icon, 
.aptitude .carousel-control-next-icon {
  height: 3rem;
  width: 3rem;
}

.aptitude .carousel-control-prev {
  left: -20rem;
}

.aptitude .carousel-control-next {
  right: -20rem;
}
/* 公司文化 */
.culture {
  height: 87.3rem;
  overflow: hidden;
}

.culture h2 {
  color: #333;
}

.culture .title-tip {
  color: #E0E3E9;
}

.culture ul {
  list-style: none;
  display: flex;
  margin-top: 20rem;
  width: 100%;
  justify-content: center;
}

.culture li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 52rem;
  height: 60rem;
  background: #E6F1FB;
  border-radius: 0.8rem;
  margin: 0 10px;
  cursor: pointer;
}

.culture li:hover {
  background: url('../images/about/culture_item_bg.png') no-repeat;
  background-size: cover;
}

.culture li:hover h3{
  color: #fff;
}

.culture li:hover .split-line {
  background-color: #fff;
}

.culture li:hover p {
  display: block;
}

.culture .culture-item-icon {
  height: 7rem;
  width: 7rem;
}

.culture li:first-child .culture-item-icon {
  background: url('../images/about/culture_ic_1.png') no-repeat;
  background-size: contain;
}

.culture li:first-child:hover .culture-item-icon {
  background: url('../images/about/culture_ic_1_active.png') no-repeat;
  background-size: contain;
}

.culture li:nth-child(2) .culture-item-icon {
  background: url('../images/about/culture_ic_2.png') no-repeat;
  background-size: contain;
}

.culture li:nth-child(2):hover .culture-item-icon {
  background: url('../images/about/culture_ic_2_active.png') no-repeat;
  background-size: contain;
}

.culture li:last-child .culture-item-icon {
  background: url('../images/about/culture_ic_3.png') no-repeat;
  background-size: contain;
}

.culture li:last-child:hover .culture-item-icon {
  background: url('../images/about/culture_ic_3_active.png') no-repeat;
  background-size: contain;
}

.culture h3 {
  color: #333;
  font-weight: bold;
  font-size: 3.6rem;
  font-family: Microsoft YaHei;
  margin: 2rem 0 3.2rem 0;
  text-align: center;
}

.culture .split-line {
  width: 5rem;
  height: 0.2rem;
  background: #013E8E;
}

.culture p {
  display: none;
  font-size: 1.8rem;
  color: #FFFFFF;
  line-height: 3.5rem;
  margin: 10rem 0 0 0;
}