@charset "utf-8";

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

/* about-history */
.about-history {
	/* height: 701px; */
	padding: 0 50px;
	background: url(/sdrw2019/2019images/bg_about_history.jpg) no-repeat center fixed;
	-webkit-background-size: 100% 100%;
	background-size: 100% 100%;
}
.about-history-list{}
.about-title {
	margin-bottom: 25px;
}

.about-title h3 {
	margin: 0 0 10px;
	font-size: 34px;
	font-weight: 400;
	color: #2c2c2c;
}

.about-title p {
	margin: 0;
	font-size: 36px;
	font-weight: 300;
	color: #ECECEC;
}

.title-white h3 {
	color: #d6d6d6;
}

.title-white p {
	color: rgba(222, 222, 222, .09);
}

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

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

.about-history-list .flex-viewport:before {
	position: absolute;
	padding: 0 68px;
	top: 50%;
	right: 0;
	left: 0;
	border-top: 1px solid #dadada;
	content: '';
}

.about-history-list .slides li {
	position: relative;
	/* height: 470px; */
	margin: 0 10px;
	height: 350px;
	
}

.about-history-list .slides li .item {
	position: absolute;
	right: 30px;
	bottom: 0;
	left: -30px;
	height: 135px;
	-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 a{display: block;}
.history-nr{background:url(/sdrw2019/2019images/part3-05.png);position: absolute;width: 180px;height: 88px;transition: 0.6s all;}
.history-nr:hover{transform: scale(1.08);transition: 0.6s all;}

.about-history-list .slides li .item:before {
	position: absolute;
	top: -70px;
	left: 50%;
	width: 55px;
	height: 55px;
	overflow: hidden;
	margin-left: -22px;
	-webkit-border-radius: 100%;
	-moz-border-radius: 100%;
	border-radius: 100%;
	background:#707c92 url(../2019images/part3-01.png) no-repeat center center;
	content: '';
}
.about-history-list .slides li+li .item:before{background:#8dcacb url(../2019images/part3-01.png) no-repeat center center;}
.about-history-list .slides li+li+li .item:before{background:#f2c43a url(../2019images/part3-01.png) no-repeat center center;}
.about-history-list .slides li+li+li+li .item:before{background:#ef6b5e url(../2019images/part3-01.png) no-repeat center center;}
.about-history-list .slides li+li+li+li+li .item:before{background:#a1c6a5 url(../2019images/part3-01.png) no-repeat center center;}
.about-history-list .slides li+li+li+li+li+li .item:before{background:#6f8691 url(../2019images/part3-01.png) no-repeat center center;}
.about-history-list .slides li+li+li+li+li+li+li .item:before{background:#b28eb8 url(../2019images/part3-01.png) no-repeat center center;}
.about-history-list .slides li+li+li+li+li+li+li+li .item:before{background:#f47a7a url(../2019images/part3-01.png) no-repeat center center;}
/* .about-history-list .slides li .item:after {
	position: absolute;
	top: -45px;
	left: 50%;
	width: 12px;
	height: 12px;
	overflow: hidden;
	margin-left: -6px;
	-webkit-border-radius: 100%;
	-moz-border-radius: 100%;
	border-radius: 100%;
	background-color: #DAB765;
	content: '';
} */

.about-history-list .slides li:nth-child(odd) .item {
	top: 0;
	bottom: auto;
	/* padding: 0 0 44px; */
}
.about-history-list .slides li:nth-child(odd) .item .history-nr{background:url(/sdrw2019/2019images/part3-04.png);position: absolute;bottom: 0;}

.about-history-list .slides li:nth-child(odd) .item:before {
	top: auto;
	bottom: -65px;
}

.about-history-list .slides li:nth-child(odd) .item:after {
	top: auto;
	bottom: -45px;
}

.about-history-list .slides li .item:hover {
	/* background-color: #DAB765; */
}

.about-history-list .slides li .item h3 {
	text-align: center;
	margin: 18px 0 10px 0;
	font-size: 24px;
	font-family: "؟،جم";
	color: #707c92;
	font-weight: normal;
		
}
.about-history-list .slides li+li .item h3{color: #8dcacb;}
.about-history-list .slides li+li+li .item h3{color: #f2c43a;}
.about-history-list .slides li+li+li+li .item h3{color: #ef6b5e;}
.about-history-list .slides li+li+li+li+li .item h3{color: #a1c6a5;}
.about-history-list .slides li+li+li+li+li+li .item h3{color: #6f8691;}
.about-history-list .slides li+li+li+li+li+li+li .item h3{color: #b28eb8;}
.about-history-list .slides li+li+li+li+li+li+li+li .item h3{color: #f47a7a;}

/* .about-history-list .slides li .item:hover h3 {
	color: #232323;
	background-color: #fff;
} */

/* .about-history-list .slides li .item h3:before {
	position: absolute;
	bottom: 100%;
	left: 50%;
	margin-left: -9px;
	border-width: 0 8px 8px;
	border-style: solid;
	border-color: transparent transparent #e8e8e8;
	content: '';
} */

.about-history-list .slides li:nth-child(odd) .item h3 {
	margin:10px 0;
	top: auto;
	bottom: 0;
}

.about-history-list .slides li:nth-child(odd) .item h3:before {
	top: 100%;
	bottom: auto;
	border-width: 8px 8px 0;
	border-color: #fff transparent transparent;
}

.about-history-list .slides li .item .desc {
	font-size: 20px;
	color: #808080;
	word-break: break-all;
	line-height: 20px;
	text-align: center;
	font-family: "؟،جم";
}


.about-history-list .slides li .item .desc p {
	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: 38px;
	height: 38px;
	line-height: 38px;
	overflow: hidden;
	margin-top: -19px;
	color: #fff;	
}

.about-history-list .flex-direction-nav a.flex-prev {
	left: -36px;
	background: url(/sdrw2019/2019images/part3-02.png) no-repeat center;
}

.about-history-list .flex-direction-nav a.flex-next {
	right: -36px;
	background:url(/sdrw2019/2019images/part3-03.png) no-repeat center;
}

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

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

.about-history-swiper .swiper-slide .item h3 {
	margin: 0;
	height: 40px;
	line-height: 40px;
	overflow: hidden;
	font-size: 20px;
	text-align: center;
	color: #999999;
	background-color: #e2e2e2;
}

.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;
}




.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 {
	/* width: 980px; */
	margin: 0 auto;
}

img {
	max-width: 100%;
}

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

.list {
	padding: 0;
	/* margin: 0 40px; */
	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;
}