/* 关于我们样式 */
.fx {
	display: flex;
	justify-content: center;
	align-items: center;
}
.font-34 {
	font-size: 30px;
    margin-bottom: 0;
}
.font-20 {
	font-size: 16px;
}
.w400 {
	width: 400px;
}
.l-45 {
	padding-left: 45px;
}
.r-45{
	text-align: right;
	 padding-right: 45px;
}

.bg-img {
	width: 100%;
	background: url(../images/bg.jpg)no-repeat;
	background-size: cover;
	background-position: 50% 0px;
}

.about-top {
	width: 100%;
	position: relative;
}

.about-img {
	width: 100%;
}

.about-img img {
	width: 100%;
	height: atuo;
}

.ab-content {
	width: 100%;
	background: url(../images/bg.jpg) no-repeat;
	background-size: 100% 100%;
}

.ab-bg {
	width: 100%;
	height: 50px;
	background-color: #D5D5D5;
}

.ab-tab {
	margin-top: -50px;
}

.ab-tab .nav-tabs {
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;

}

.ab-tab .nav-tabs>li>a {
	width: 100%;
	border: none;
	margin-right: 0px;
	line-height: 50px;
	border-radius: 0;
	text-align: center;
	color: #000000;
}

.ab-tab .nav-tabs>li {
	float: left;
	margin-bottom: -2px;
	width: 100%;
}

.ab-tab .nav>li>a {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
}

.ab-tab >.nav-tabs>li.active>a,
.ab-tab >.nav-tabs>li.active>a:hover,
.ab-tab >.nav-tabs>li.active>a:focus {
	color: #fff;
	cursor: default;
	background-color: #000;
	border: none;
	border-bottom-color: transparent;
}


.ab-in-box {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}

.ab-in-item {
	width: 50%;
	display: flex;
	justify-content: center;
	flex-direction: column;
}

.ab-in-item img {
	display: block;
	text-align: center;
	margin: 0 auto;
	width: 100%;
  max-height: 650px;
}

.about-xl-img {
	width: 100%;
	margin-top: 130px;
}

.about-xl-img img {
	display: block;
	text-align: center;
	margin: 0 auto;
	width: 100%;
	max-height: 480px;
}

.indiv {
	position: relative;
	width: 1px;
	height: 1px
}

.area {
	position: absolute;
	width: 72px;
	height: 72px;
	left: 50%;
	top: 50%;
	cursor: pointer;
	transform: translate(-51%, -47%);
}
.ab-title {
	position: relative;
	width: 100%;
	height: 90px;
	margin-bottom: 90px;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}
.ab-title::before {
  display: block;
  content: "";
  position: absolute;
  width: 40%;
  height: 0.5px;
  background-color: #151414;
  top: 70%;
  left: 0px;
  transform: translateY(-50%);
}
.ab-title::after {
	display: block;
	content: "";
	position: absolute;
	width: 40%;
	height: 0.5px;
	background-color: #151414;
	top: 70%;
	right: 0px;
	transform: translateY(-50%);
}
.ab-event-box {
	width: 100%;
	margin: 150px auto;
}
.ab-event-item {
	width: 100%;
	height: 230px;
	
}
.event-item1 {
	height: 100%;
	border-right: 1px solid #b7b7b7;
	position: relative;
}
.event-item1::before {
	content: "";
	display: block;
	position: absolute;
	top: -8px;
	right: -11px;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background-color: #000000;
	z-index: 1;
}
.event-item2 {
	height: 100%;
	border-bottom: 1px solid #b7b7b7;
	position: relative;
	transition: all 0.5s;
}

.event-item2::after {
	content: "";
	display: block;
	position: absolute;
	bottom: -8px;
	left: -11px;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background-color: #000000;
	transition: all 0.5s;
	z-index: 1;
}

.event-title {
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: flex-start;
	flex-direction: column;
	position: absolute;
	bottom: 0px;
	left: 45px;
	
}
.event-title2 {
	padding-top: 10px;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: flex-end;
	flex-direction: column;
	position: absolute;
	bottom: 0px;
	right: 45px;
	
}

.event-item3 {
	height: 100%;
	border-bottom: 1px solid #b7b7b7;
	position: relative;
	padding-top: 10px;
	transition: all 0.5s;
}
.event-item4 {
	height: 100%;
	border-left: 1px solid #b7b7b7;
	position: relative;
	padding-top: 10px;
}
.event-item3::before {
	content: "";
	display: block;
	position: absolute;
	bottom: -8px;
	right: -11px;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background-color: #000000;
	z-index: 1;
}
.event-item5 {
	padding-top: 10px;
	height: 100%;
	border-right: 1px solid #b7b7b7;
	position: relative;
}

.event-item2:hover::after{
	box-shadow: 0px 0px 2px 9px #c1c1c1;
}
.event-item3:hover::before {
    box-shadow: 0px 0px 2px 9px #c1c1c1;
}

/* 获取荣誉样式 */
.ry-title {
	position: relative;
	width: 100%;
	height: 50px;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}
.ry-title::before {
  display: block;
  content: "";
  position: absolute;
  width: 28%;
  height: 0.5px;
  background-color: #151414;
  top: 70%;
  left: 0px;
  transform: translateY(-50%);
}
.ry-title::after {
	display: block;
	content: "";
	position: absolute;
	width: 28%;
	height: 0.5px;
	background-color: #151414;
	top: 70%;
	right: 0px;
	transform: translateY(-50%);
}
.slider-box {
	width: 100%;
	margin: 130px auto;
}
.swiper-slide img {
	width: 100%;
	height: auto;
}
 .swiper-slide {
      background-size: cover;
      background-position: center;
    }
    .gallery-top {
      height: 80%;
      width: 100%;
    }
    .gallery-thumbs {
      height: 20%;
      box-sizing: border-box;
      padding: 10px 0;
    }
    .gallery-thumbs .swiper-slide {
      width: 24%;
      height: 100%;
	  opacity: 0.3;
	  box-sizing: border-box;
    }
    .gallery-thumbs .swiper-slide-thumb-active {
	  opacity: 1;
	  z-index: 1;
	  border: 1px solid #000;
    }
	.slider-title {
		width: 100%;
		padding: 25px 0;
		font-size: 22px;
		color: #000;
	    text-align: center;
	}
	
#cbd-video .nav-tabs>li {
	float: left;
	margin-bottom: -2px;
	width: 200px;
}
#cbd-video  .nav>li>a {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
}
#cbd-video  .nav-tabs > li > a:hover {
  border-color: transparent;
  color: #ADADAD;
}
#cbd-video .nav-tabs > li > a:hover {
  border-color: transparent;
}
#cbd-video .nav-tabs>li>a {
	width: 100%;
	border: none;
	margin-right: 0px;
	line-height: 70px;
	border-radius: 0;
	text-align: center;
	color: #ADADAD;
}

#cbd-video .nav > li > a:hover,
#cbd-video .nav > li > a:focus {
  text-decoration: none;
  background-color: transparent;
}
#cbd-video .nav-tabs>li.active>a,
#cbd-video .nav-tabs>li.active>a:hover,
#cbd-video .nav-tabs>li.active>a:focus {
	color: #000;
	cursor: default;
	background-color: transparent;
	border: none;
	border-bottom-color: transparent;
}
.video-item {
	width: 100%;
}
.video-title {
	width: 100%;
	height: 200px;
	flex-direction: column;
}
.about-box {
	width: 100%;
	height: 120px;	
}
.time-box {
	width: 1px;
	background-color: #000;
	height: 100%;
	position: relative;
}
.time-box::before {
	position: absolute;
	display: block;
	content: "";
	top: -13px;
	left: 50%;
	transform: translateX(-50%);
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background-color: #000000;
}
.about-last::after {
	position: absolute;
	display: block;
	content: "";
	bottom: -13px;
	left: 50%;
	transform: translateX(-50%);
	width: 18px;
	height: 18px;
	border-radius: 50%;
}
.about-last {
	position: relative;
}

.item-left {
	width: 49%;
	height: 100%;
	position: relative;
}
.item-left .item-content2 {
	position: absolute;
	width: 80%;
	right: 0;
	top:-52px ;
    text-align: right;
}
.item-left .item-content2 .item-year {
	padding-right: 10px;
}
.item-content {
  position: absolute;	
  width: 80%;
  left: 0;
  top: -52px;
}
.item-right {
	width: 49%;
	height: 100%;
	position: relative;
}
.item-year {
	width: 100%;
	height: 50px;
	border-bottom: 1px solid #000;
	font-size: 28px;
	color: #000000;
	padding-left: 50px;
	line-height: 50px;
} 
.item-year2 {
	width: 100%;
	height: 50px;
	border-bottom: 1px solid #000;
	font-size: 28px;
	color: #000000;
	padding-right: 50px;
	line-height: 50px;	
}
.item-des {
	width: 100%;
	padding-left: 50px;
	padding-top: 10px;
	
}
.item-des2 {
	width: 100%;
	padding-right: 50px;
	padding-top: 10px;
	
}