@charset "utf-8";

html,
body {
	width: 100%;
	height: 100%;
	padding: 0;
	margin: 0;
}

/* about-history */
.about-history {
	height: auto;
	/* padding: 64px 106px 0; */
	-webkit-background-size: 100% 100%;
	background-size: 100% 100%;
}


.about-history-list {
	position: relative;
}

.about-history-list .flex-viewport {
	padding: 0 31px;
}

.about-history-list .flex-viewport:before {
	position: absolute;
	top: 50%;
	right: 0;
	left: 0;
	border-top: 1px solid rgba(230, 233, 235, 0.1);
	content: '';
}

.about-history-list .slides li {
	position: relative;
	width: 200px;
	height: 400px;
	margin-right: 31px;
}

.about-history-list .slides li .item {
	position: absolute;
	right: -32px;
	bottom: 0;
	left: -32px;
	min-height: 152px;
	padding: 44px 0 0 0;
	-webkit-transition: all .2s ease;
	-moz-transition: all .2s ease;
	-ms-transition: all .2s ease;
	-o-transition: all .2s ease;
	transition: all .2s ease;
}

.about-history-list .testimonial__panel {
	position: absolute;
	opacity: 0;
	top: -150px;
	left: 54px;
	transform: translateX('-50%');
	z-index: 20;
	width: 318px;
	border-radius: 2px;
	visibility: hidden;
	margin-top: -150px;
	padding: 10px;
	background-color: #fff;
	-webkit-transition: all .3s linear 0ms;
	transition: all .3s linear 0ms;
	-webkit-box-shadow: 0 5px 23px rgba(40, 40, 40, 0.08);
	box-shadow: 0 5px 23px rgba(40, 40, 40, 0.08);
}

.about-history-list .testimonial__panel:after {
	content: '';
	position: absolute;
	bottom: -20px;
	left: 50%;
	transform: translateX(-13px);
	border: 12px solid #fff;
	border-bottom-color: transparent;
	/* 设置透明背景色 */
	border-left-color: transparent;
	border-right-color: transparent;
}

.about-history-list .slides li .item:hover .testimonial__panel {
	opacity: 1;
	visibility: visible;
	margin-top: -82px;
}


.about-history-list .testimonial__panel_2 {
  position: absolute;
  opacity: 0;
  bottom: -300px;
  left: 0%;
  transform: translateX('-50%');
  z-index: 20;
  width: 318px;
  border-radius: 2px;
  visibility: hidden;
  padding: 10px;
  background-color: #fff;
  -webkit-transition: all .3s linear 0ms;
  transition: all .3s linear 0ms;
  -webkit-box-shadow: 0 5px 23px rgba(40, 40, 40, 0.08);
  box-shadow: 0 5px 23px rgba(40, 40, 40, 0.08);
}

.about-history-list .slides li .item:hover .testimonial__panel_2 {
	opacity: 1;
	visibility: visible;
	bottom: -236px;
}


.about-history-list .testimonial__panel_2:after {
	content: '';
	position: absolute;
	top: -20px;
	left: 50%;
	transform: translateX(-13px);
	border: 12px solid #fff;
	border-top-color: transparent;
	/* 设置透明背景色 */
	border-left-color: transparent;
	border-right-color: transparent;
}

.about-history-list .slides li .item:before {
	position: absolute;
	top: -58px;
	left: 50%;
	width: 20px;
	height: 20px;
	overflow: hidden;
	margin-left: -10px;
	-webkit-border-radius: 100%;
	-moz-border-radius: 100%;
	border-radius: 100%;
	background-color: #428BCA;
	content: '';
}
 
 .about-history-list .slides li .item:after {
	position: absolute;
	top: -54px;
	left: 50%;
	width: 12px;
	height: 12px;
	overflow: hidden;
	margin-left: -6px;
	-webkit-border-radius: 100%;
	-moz-border-radius: 100%;
	border-radius: 100%;
	background-color: #fff;
	content: '';
}

.about-history-list .slides li:nth-child(even) .item {
	top: 0;
	bottom: auto;
	padding: 0 0 44px;
}

.about-history-list .slides li:nth-child(even) .item:before {
	top: auto;
	bottom: -58px;
}

.about-history-list .slides li:nth-child(even) .item:after {
	top: auto;
	bottom: -54px;
}



.about-history-list .slides li .item h3 {
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	height: 24px;
	line-height: 24px;
	margin: 0;
	font-size: 18px;
	font-weight: 400;
	color: #f9f9f9;
	text-align: center;
	-webkit-transition: all .2s ease;
	-moz-transition: all .2s ease;
	-ms-transition: all .2s ease;
	-o-transition: all .2s ease;
	transition: all .2s ease;
}

.about-history-list .slides li .item:hover h3 {
	color: #fff;
}

/* .about-history-list .slides li .item h3:before {
	position: absolute;
	bottom: 100%;
	left: 50%;
	margin-left: -9px;
	border-width: 0 9px 18px;
	border-style: solid;
	border-color: transparent transparent #E2E2E2;
	content: '';
} */

.about-history-list .slides li:nth-child(even) .item h3 {
	top: auto;
	bottom: 0;
}

.about-history-list .slides li:nth-child(even) .item h3:before {
	top: 100%;
	bottom: auto;
	border-width: 18px 9px 0;
	border-color: #E2E2E2 transparent transparent;
}

.about-history-list .slides li .item .desc {
	line-height: 24px;
	padding:0px 12px 0;
	font-size: 14px;
	color: #f9f9f9;
}

.about-history-list .slides li .item:hover .desc {
	color: #ffffff;
}

.about-history-list .slides li .item .desc p {
	font-size: 13px;
	margin: 0;
}

.about-history-list .flex-direction-nav {
	padding: 0;
	margin: 0;
	list-style: none;
}

.about-history-list .flex-direction-nav a {
	position: absolute;
	top: 50%;
	width: 48px;
	height: 160px;
	line-height: 160px;
	overflow: hidden;
	margin-top: -80px;
	font-size: 50px;
	color: rgba(0, 0, 0, 0);
	text-align: center;
}

.about-history-list .flex-direction-nav a img {
	width: 44px;
	height: 44px;
}

.about-history-list .flex-direction-nav a:hover {
	opacity: 0.1;
}



.about-history-list .flex-direction-nav a.flex-prev {
	margin-top: -82px;
	left: -48px;
}

.about-history-list .flex-direction-nav a.flex-next {
	right: -48px;
}

.about-history-swiper {
	width: 100%;
}

.about-history-swiper .swiper-slide .item {
	overflow: hidden;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;
}

.about-history-swiper .swiper-slide .item h3 {
	margin: 0;
	height: 40px;
	line-height: 40px;
	overflow: hidden;
	font-size: 20px;
	text-align: center;
	color: #999999;
}

.about-history-swiper .swiper-slide .item .desc {
	line-height: 20px;
	padding: 10px;
	font-size: 14px;
	color: #929292;
}

.about-history-swiper .swiper-slide .item .desc p {
	margin: 0;
}

.about-history-swiper .about-history-pagination {
	position: static;
	margin-top: 10px;
}

.about-history-swiper .about-history-pagination .swiper-pagination-bullet {
	background: #fff;
}

.about-history-swiper .about-history-pagination .swiper-pagination-bullet-active {
	background: #C91523;
}



.pull-left {
	float: left;
}

.pull-right {
	float: right;
}

.pull-none {
	float: none;
}

.clearfix:after {
	clear: both;
	display: block;
	visibility: hidden;
	height: 0;
	content: ".";
	font-size: 0;
}

* html .clearfix {
	zoom: 1;
}

*:first-child+html .clearfix {
	zoom: 1;
}

.container {
	margin: 0 auto;
}

img {
	max-width: 100%;
}

img.full {
	display: block;
	width: 100%;
}

.list {
	padding: 0;
	margin: 0;
	list-style: none;
}

.hidden {
	display: none;
}

.col-1 {
	float: left;
	width: 8.33333333%;
}

.col-2 {
	float: left;
	width: 16.66666667%;
}

.col-3 {
	float: left;
	width: 25%;
}

.col-4 {
	float: left;
	width: 33.33333333%;
}

.col-5 {
	float: left;
	width: 41.66666667%;
}

.col-6 {
	float: left;
	width: 50%;
}

.col-7 {
	float: left;
	width: 58.33333333%;
}

.col-8 {
	float: left;
	width: 66.66666667%;
}

.col-9 {
	float: left;
	width: 75%;
}

.col-10 {
	float: left;
	width: 83.33333333%;
}

.col-11 {
	float: left;
	width: 91.66666667%;
}

.col-12 {
	float: left;
	width: 100%;
}

.col-13 {
	float: left;
	width: 20%;
}

.col-offset-3 {
	margin-left: 25%;
}

.tb {
	display: table;
	width: 100%;
	height: 100%;
}

.tbr {
	display: table-row;
}

.tbc {
	display: table-cell;
	vertical-align: middle;
}