.banner{
	width: 100%;
	height: 700px;
	background: url(../img/about/banner.jpg) no-repeat center top;
}
.banner .ctr_txt{
	position: absolute;
	left: 50px;
	top: 50%;
	transform: translate(-50%);
	-webkit-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-o-transform: translateY(-50%);
}
.banner .ctr_txt h3{
	font-size: 67px;
	margin-bottom: 30px;
	color: #fff;
	font-weight: normal;
	-webkit-animation: fadeInUp4 1.4s .4s ease both;
    -o-animation: fadeInUp4 1.4s .4s ease both;
    animation: fadeInUp4 1.4s .4s ease both;
    -moz-animation: fadeInUp4 1.4s .4s ease both
}
.banner .ctr_txt p{
	font-size: 35px;
	color: #fff;
	webkit-animation: fadeInUp5 1.4s .8s ease both;
    -o-animation: fadeInUp5 1.4s .8s ease both;
    animation: fadeInUp5 1.4s .8s ease both;
    -moz-animation: fadeInUp5 1.4s .8s ease both;
}
section .top_title{
	text-align: center;
	padding-top: 78px;
}
section .top_title h3{
	color:#333;
	font-size: 40px;
	display: inline-block;
	font-weight: normal;
}
section .top_title span{
	color:#004986;
	font-size: 28px;
	padding-top: 10px;
	margin-left: 10px;
}
section.s01{
	background: #eee;
	padding-bottom: 185px;
}
section.s01 .lf_image{
	width: 653px;
	height: 360px;
	position: relative;
	left: -653px;
	opacity: 0;
}
section.s01 .rg_txt{
	width: 547px;
	height: 360px;
	padding: 113px 0 0 46px;
	box-sizing: border-box;
	text-indent: 30px;
	line-height: 24px;
	position: relative;
	right: -547px;
	opacity: 0;
}
section.active .lf_image{
	left: 0;
	opacity: 1;
	transition: all ease-in-out .7s;
    -webkit-transition: all ease-in-out .7s;
    -moz-transition: all ease-in-out .7s;
    -ms-transition: all ease-in-out .7s;
    -o-transition: all ease-in-out .7s;
}
section.active .rg_txt{
	right: 0;
	opacity: 1;
	transition: all ease-in-out .7s;
    -webkit-transition: all ease-in-out .7s;
    -moz-transition: all ease-in-out .7s;
    -ms-transition: all ease-in-out .7s;
    -o-transition: all ease-in-out .7s;
}
section.s01 .bom_cont>div{
	display: inline-block;
	float: left;
}
section.s01 .bom_cont{
	margin-top: 95px;
}
section.s02{
	padding-bottom: 145px;
}
.time_line{
	margin: 93px 0 0 0;
	position: relative;
	min-height: 1040px;
}
.time_line:before{
	content:'';
	position: absolute;
	left: 50%;
	top: 0;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	-moz-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	-o-transform: translateX(-50%);
	width: 2px;
	height: 100%;
	background: #d5d5d5;
	display: block;
}
.time_line .time_left{
	margin-right: 682px;
	text-align: right;
}
.time_line .time_right{
	margin-left: 682px;
}
.time_line p{
	font-size: 20px;
	color: #434343;
	line-height: 30px;
	font-family: "Source Han Sans CN";
}
.time_line h3{
	font-size: 36px;
	color: #000;
	margin-bottom: 24px;
	position: relative;
	font-style: italic;
}
.time_row{
	position: relative;
}
.time_row:after{
	content:'';
	position: absolute;
	top: 34px;
	width: 10px;
	height: 10px;
	border-radius: 50%; 
	cursor:pointer;
	box-shadow:0 1px 2px rgba(0,0,0,.3);
	overflow:hidden;
	background-image:-webkit-gradient(linear,left top,left bottom,from(#4d89da),to(#1062cf));
	-webkit-animation-timing-function:ease-in-out;
	-webkit-animation-name:breathe;
	-webkit-animation-duration:2700ms;
	-webkit-animation-iteration-count:infinite;
	-webkit-animation-direction:alternate;
	display: block;
	z-index: 999;
}
@-webkit-keyframes breathe {
	0% {
	opacity:.2;
	box-shadow:0 2px 10px 5px rgba(255,255,255,0.1);
}
100% {
	opacity:1;
	box-shadow:0 2px 10px 5px rgba(77,137,218,1);
}
}
.time_row{
	cursor: default;
}
.time_left:after{
	right: -87px;
}
.time_right:after{
	left: -87px;
}
.time_left h3:after,.time_right h3:after{
	content:'';
	position: absolute;
	bottom: -6px;
	height: 5px;
	display: block;
}
.time_left h3:after{
	right: 0;
}
.time_right h3:after{
	left: 0;
}
.time_row:nth-child(1) h3:after{
	width: 440px;
	background: url(../img/about/line_01.png) no-repeat;
}
.time_row:nth-child(2) h3:after{
	width: 269px;
	background: url(../img/about/line_02.png) no-repeat;
}
.time_row:nth-child(3) h3:after{
	width: 382px;
	background: url(../img/about/line_03.png) no-repeat;
}
.time_row:nth-child(4) h3:after{
	width: 420px;
	background: url(../img/about/line_04.png) no-repeat;
}
.time_row:nth-child(5) h3:after{
	width: 298px;
	background: url(../img/about/line_05.png) no-repeat;
}
.time_row:nth-child(6) h3:after{
	width: 237px;
	background: url(../img/about/line_06.png) no-repeat;
}
.time_row:nth-child(7) h3:after{
	width: 235px;
	background: url(../img/about/line_07.png) no-repeat;
}
.time_row:nth-child(8) h3:after{
	width: 216px;
	background: url(../img/about/line_08.png) no-repeat;
}
.time_row.on:after{
	opacity:1;
	box-shadow:0 2px 10px 5px rgba(77,137,218,1);
}
.time_row:hover:after{
	transform: scale(1.5);
	animation: none;
	opacity:1;
	box-shadow:0 2px 10px 5px rgba(77,137,218,1);
}