@charset "utf-8";

* {
	margin: 0;
	padding: 0;
	font-family: 微软雅黑;
	font-size: 12px
}

ul {
	list-style: none
}

a {
	text-decoration: none;
	color: #686868
}

img {
	border: none
}

.l {
	float: left
}

.gy2 {
	width: 1440px;
	margin: 0 auto;
	overflow: hidden
}

.holer {
	height: 124px;
	overflow: hidden;
	background: 0 0
}

#headdiv {
	height: 131px;
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 1000;
	background: 0 0
}

.top01 {
	width: 100%;
	height: 38px;
	line-height: 38px;
	background: #0889f9;
	color: #fff;
	overflow: hidden;
	font-size: 12px
}

.top01 .l {
	font-size: 14px
}

.top01_center {
	text-align: left;
	float: right;
	font-size: 14px
}

.top01_center img {
	vertical-align: sub;
	display: inline-block;
	margin-right: 8px
}

.top02 {
	width: 100%;
	min-width: 1200px;
	background-color: #fff;
	height: 86px
}

.top02 .top02_center {
	width: 1440px;
	min-width: 1200px;
	margin: 0 auto
}

.logo {
	width: 344px;
	float: left;
	padding-top: 13px
}

.logo img {
	float: left
}

.logo .logo-year {
	margin-top: 17px;
	height: 20px;
	line-height: 20px;
	width: 38px;
	text-align: center;
	font-size: 12px;
	color: #fff;
	background: #f67524;
	border-radius: 4px;
	overflow: hidden;
	font-size: 14px;
	color: #fff
}

.logo .logo-text {
	margin-top: 5px;
	height: 18px;
	color: #656565;
	line-height: 18px;
	overflow: hidden
}

.nav {
	float: right
}

.nav li {
	position: relative
}

.nav li.m {
	width: 86px;
	padding-right: 22px;
	margin: 0 22px 0 0;
	float: left;
	text-align: center;
	background: url(img/top_bg1.png) right 46px no-repeat
}

.nav .m.on a.mmm {
	color: #f3782a
}

.nav a.mmm {
	width: 86px;
	height: 46px;
	padding-top: 40px;
	display: block;
	font-size: 16px;
	color: #333
}

.nav .sub {
	display: none;
	width: 100%;
	padding: 0;
	position: fixed;
	top: 124px;
	overflow: hidden;
	text-align: left;
	z-index: 110;
	left: 0;
	background-color: #f5f5f5
}

.nav .sub .nav_xiao {
	width: 1440px;
	overflow: hidden;
	margin: 0 auto
}

.nav .sub .nav_xiao.max1100 {
	max-width: 1100px
}

.nav .sub .nav_xiao .xiao_one {
	overflow: hidden;
	padding-top: 40px;
	padding-bottom: 40px
}

.nav .sub .nav_xiao .xiao_one ul li {
	float: left;
	display: inline;
	height: 184px;
	width: 25%;
	overflow: hidden;
	text-align: center
}

.nav .sub .nav_xiao .xiao_one ul li a {
	display: block;
	height: 100%;
	border-right: 1px solid #e6e6e6;
	line-height: 56px;
	overflow: hidden;
	color: #000;
	margin-top: 13px;
	font-size: 18px;
	transition: all .3s
}

.nav .sub .nav_xiao .xiao_one ul li:last-child a {
	border-right: 0
}

.nav .sub .nav_xiao .xiao_one ul li a:hover {
	color: #f67524
}

.nav .sub .nav_xiao .xiao_one ul li a i {
	display: block;
	width: 101px;
	height: 84px;
	margin: 0 auto;
	margin-bottom: 23px;
	overflow: hidden;
	background-image: url(img/top_pic1.png);
	background-repeat: no-repeat;
	transition: all .3s;
	margin-top: 20px
}

.nav .sub .nav_xiao .xiao_one ul li a i.bgs1 {
	background-position: -720px top
}

.nav .sub .nav_xiao .xiao_one ul li a i.bgs2 {
	background-position: left top
}

.nav .sub .nav_xiao .xiao_one ul li a i.bgs3 {
	background-position: -360px top
}

.nav .sub .nav_xiao .xiao_one ul li a i.bgs4 {
	background-position: -1088px top
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i {
	background-image: url(img/top_pic1.png)
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i.bgs1 {
	background-position: -720px bottom
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i.bgs2 {
	background-position: left bottom
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i.bgs3 {
	background-position: -360px bottom
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i.bgs4 {
	background-position: -1088px bottom
}

.nav .sub .nav_xiao .xiao_two {
	margin-top: 40px;
	margin-bottom: 40px;
	overflow: hidden
}

.nav .sub .nav_xiao .xiao_two ul li {
	float: left;
	display: inline;
	height: 184px;
	width: 25%;
	overflow: hidden;
	text-align: center
}

.nav .sub .nav_xiao .xiao_two ul li a {
	display: block;
	height: 100%;
	border-right: 1px solid #e6e6e6;
	line-height: 56px;
	overflow: hidden;
	color: #000;
	margin-top: 13px;
	font-size: 18px;
	transition: all .3s
}

.nav .sub .nav_xiao .xiao_two ul li:last-child a {
	border-right: 0
}

.nav .sub .nav_xiao .xiao_two ul li a:hover {
	color: #f67524
}

.nav .sub .nav_xiao .xiao_two img {
	float: left;
	margin-right: 25px
}

.nav .sub .nav_xiao .xiao_two .nav_div {
	float: left;
	width: 380px;
	padding-top: 30px;
	font-size: 12px;
	color: #666;
	line-height: 22px
}

.nav .sub .nav_xiao .xiao_two .nav_div h2 {
	font-size: 16px;
	color: #f3782a;
	font-weight: 400;
	letter-spacing: 1px;
	line-height: 36px
}

.nav .sub .nav_xiao .xiao_two ul li a i {
	display: block;
	width: 104px;
	height: 104px;
	margin: 0 auto;
	margin-bottom: 13px;
	overflow: hidden;
	background-image: url(img/top_pic2.png);
	background-repeat: no-repeat;
	margin-top: 10px;
	background-color: #999;
	border-radius: 50%;
	position: relative;
	transition: all .3s
}

.nav .sub .nav_xiao .xiao_two ul li a i.bgs1 {
	background-position: 30px center
}

.nav .sub .nav_xiao .xiao_two ul li a i.bgs2 {
	background-position: -330px center
}

.nav .sub .nav_xiao .xiao_two ul li a i.bgs3 {
	background-position: -691px center
}

.nav .sub .nav_xiao .xiao_two ul li a i.bgs4 {
	background-position: -1050px center
}

.nav .sub .nav_xiao .xiao_two ul li a:hover i {
	background-color: #f67524;
	margin-top: 5px
}

.nav .sub .nav_xiao .xiao_three {
	overflow: hidden;
	margin-top: 60px;
	margin-bottom: 60px
}

.nav .sub .nav_xiao .xiao_three ul li {
	float: left;
	display: inline;
	width: 18%;
	height: 218px;
	overflow: hidden;
	margin-right: 2.5%;
	text-align: center;
	position: inherit;
	line-height: 56px;
	background-color: #fff
}

.nav .sub .nav_xiao .xiao_three ul li:last-child {
	margin-right: 0
}

.nav .sub .nav_xiao .xiao_three ul li img {
	width: 100%;
	display: block;
	transition: all .3s
}

.nav .sub .nav_xiao .xiao_three ul li a {
	color: #000;
	width: 100%;
	font-size: 18px;
	height: 100%;
	display: block
}

.nav .sub .nav_xiao .xiao_three ul li a:hover {
	color: #f67524
}

.nav .sub .nav_xiao .xiao_four {
	width: 50%;
	overflow: hidden;
	margin-top: 40px;
	margin-bottom: 40px
}

.nav .sub .nav_xiao .xiao_four.l {
	border-right: 1px solid #e3e3e3
}

.nav .sub .nav_xiao .xiao_four.r {
	width: 49%
}

.nav .sub .nav_xiao .xiao_four h2 {
	font-size: 16px;
	font-weight: 700;
	color: #000;
	height: 18px;
	line-height: 18px
}

.nav .sub .nav_xiao .xiao_four .ul {
	margin-top: 23px
}

.nav .sub .nav_xiao .xiao_four .ul li {
	padding-top: 11px;
	padding-bottom: 11px;
	height: 44px;
	line-height: 22px;
	padding-left: 15px;
	margin-right: 40px;
	width: 265px;
	overflow: hidden;
	float: left;
	display: inline;
	margin-bottom: 10px;
	position: inherit
}

.nav .sub .nav_xiao .xiao_four .ul li:nth-child(2n+0) {
	margin-right: 0
}

.nav .sub .nav_xiao .xiao_four .ul li:hover {
	background-color: #fff
}

.nav .sub .nav_xiao .xiao_four .ul li a {
	display: block;
	text-align: left;
	color: #999;
	font-size: 14px
}

.nav .sub .nav_xiao .xiao_four .ul li a i {
	margin-right: 10px;
	margin-top: 4px;
	float: left;
	width: 36px;
	height: 36px;
	background-repeat: no-repeat;
	background-position: center center
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs1 {
	background-image: url(img/top_pic4.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs2 {
	background-image: url(img/top_pic5.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs3 {
	background-image: url(img/top_pic6.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs4 {
	background-image: url(img/top_pic7.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs5 {
	background-image: url(img/top_pic8.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs6 {
	background-image: url(img/top_pic9.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs7 {
	background-image: url(img/top_pic10.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs8 {
	background-image: url(img/top_pic11.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a b {
	font-weight: 400;
	font-size: 16px;
	display: block;
	color: #000;
	height: 22px;
	overflow: hidden
}

.nav .sub .nav_xiao .xiao_four .ul2 {
	width: 540px;
	margin: 0 auto;
	overflow: hidden
}

.nav .sub .nav_xiao .xiao_four .ul2 h2 {
	margin-bottom: 23px
}

.nav .sub .nav_xiao .xiao_four .ul2 li {
	padding-top: 11px;
	padding-bottom: 11px;
	height: 44px;
	line-height: 22px;
	margin-right: 40px;
	width: 250px;
	overflow: hidden;
	float: left;
	display: inline;
	margin-bottom: 10px;
	position: inherit
}

.nav .sub .nav_xiao .xiao_four .ul2 li:nth-child(2n+0) {
	margin-right: 0
}

.nav .sub .nav_xiao .xiao_four .ul2 li a {
	display: block;
	text-align: left;
	color: #999;
	font-size: 14px
}

.nav .sub .nav_xiao .xiao_four .ul2 li a b {
	font-weight: 400;
	font-size: 16px;
	display: block;
	color: #000;
	height: 22px;
	overflow: hidden
}

.nav .sub .nav_xiao .xiao_four .ul2 li a b i {
	display: inline-block;
	width: 35px;
	height: 15px;
	overflow: hidden;
	background: url(img/top_pic12.png) no-repeat;
	margin-left: 3px
}

.nav .sub .nav_xiao .xiao_four .ul2 li a:hover b {
	color: #f67524
}

.nav .sub .nav_xiao .xiao_five {
	width: 549px;
	overflow: hidden;
	float: left;
	margin-top: 40px;
	margin-bottom: 40px;
	border-right: 1px solid #e6e6e6
}

.nav .sub .nav_xiao .xiao_five img {
	width: 391px;
	height: 259px
}

.nav .sub .nav_xiao .xiao_five a {
	width: 391px;
	height: 259px;
	padding: 0;
	margin-right: 45px;
	float: left
}

.nav .sub .nav_xiao .xiao_five2 {
	float: right;
	text-align: left;
	margin-top: 71px
}

.nav .sub .nav_xiao .xiao_five2 a {
	text-align: left;
	float: left;
	margin-right: 100px;
	height: 38px;
	line-height: 38px;
	color: #000;
	font-size: 18px;
	margin-bottom: 42px;
	transition: all .3s
}

.nav .sub .nav_xiao .xiao_five2 a:nth-child(2n+0) {
	margin-right: 3px
}

.nav .sub .nav_xiao .xiao_five2 a i {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background-color: #999;
	background-repeat: no-repeat;
	background-image: url(img/top_pic3.png);
	float: left;
	margin-right: 20px;
	transition: all .3s;
	margin-left: 0
}

.nav .sub .nav_xiao .xiao_five2 a:hover {
	color: #f67524
}

.nav .sub .nav_xiao .xiao_five2 a:hover i {
	background-color: #f67524
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs1 {
	background-position: 9px 8px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs2 {
	background-position: -233px 8px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs3 {
	background-position: 9px -72px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs4 {
	background-position: -233px -72px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs5 {
	background-position: 9px -152px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs6 {
	background-position: -233px -152px
}

.nav .sub .nav_xiao .xiao_six {
	overflow: hidden;
	height: 338px;
	border-left: 1px solid #e6e6e6:border-right:1px solid #e6e6e6:
}

.nav .sub .nav_xiao .xiao_six ul li {
	float: left;
	display: inline;
	height: 338px;
	width: 33.2%;
	overflow: hidden;
	border-right: 1px solid #e6e6e6;
	text-align: center
}

.nav .sub .nav_xiao .xiao_six ul li.bgs1 {
	background: url(img/yuming_bg1.png) right 168px no-repeat
}

.nav .sub .nav_xiao .xiao_six ul li.bgs2 {
	background: url(img/yuming_bg2.png) right 168px no-repeat
}

.nav .sub .nav_xiao .xiao_six ul li.bgs3 {
	background: url(img/yuming_bg3.png) right 168px no-repeat
}

.nav .sub .nav_xiao .xiao_six ul li .xiao_six_con {
	margin: 0 auto;
	width: 80%;
	max-width: 360px;
	height: 338px;
	overflow: hidden;
	text-align: left
}

.nav .sub .nav_xiao .xiao_six ul li:last-child {
	border-right: 0
}

.nav .sub .nav_xiao .xiao_six ul li .xiao_six_l {
	font-size: 18px;
	font-weight: 700;
	height: 62px;
	line-height: 62px;
	border-bottom: 1px solid #e6e6e6;
	margin-bottom: 23px
}

.nav .sub .nav_xiao .xiao_six ul li a {
	float: left;
	width: 136px;
	overflow: hidden;
	height: 30px;
	line-height: 30px;
	font-size: 16px;
	color: #666
}

.nav .sub .nav_xiao .xiao_six ul li a:hover {
	color: #f67524
}

.nav .sub .nav_xiao .xiao_six ul li .a {
	display: block;
	width: 182px;
	height: 42px;
	line-height: 42px;
	text-align: center;
	color: #fff;
	font-size: 16px;
	margin-top: 31px;
	transition: all .3s;
	clear: both
}

.nav .sub .nav_xiao .xiao_six ul li .a.bgs1 {
	background-color: #f67524
}

.nav .sub .nav_xiao .xiao_six ul li .a.bgs2 {
	background-color: #248cf6;
	margin-top: 61px
}

.nav .sub .nav_xiao .xiao_six ul li .a.bgs3 {
	background-color: #1ecc85;
	margin-top: 91px
}

.nav .sub .nav_xiao .xiao_six ul li .a:hover {
	opacity: .8;
	filter: Alpha(opacity=80);
	color: #fff
}

.fuSlide {
	width: 100%;
	height: 820px;
	position: relative;
	z-index: 1
}

.fuSlide .imgs {
	width: 100%
}

.ck-slide,
.ck-slide ul.ck-slide-wrapper li,
.ck-slide ul.ck-slide-wrapper li a img {
	transition: all 1s ease
}

.ck-slide {
	position: relative;
	overflow: hidden;
	width: 100%
}

.ck-slide ul.ck-slide-wrapper {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	width: 100%;
	height: 100%
}

.ck-slide ul.ck-slide-wrapper li {
	position: absolute;
	width: 100%;
	left: 0;
	top: 0;
	background-position: center center;
	background-repeat: no-repeat;
	background-size: cover;
	height: 100%
}

.ck-slide ul.ck-slide-wrapper li:first-child {
	z-index: 1111
}

.ck-slide ul.ck-slide-wrapper li.current {
	z-index: 1112
}

.ck-slide ul.ck-slide-wrapper li a {
	display: block
}

.ck-slide ul.ck-slide-wrapper li a .img {
	width: 100%;
	height: auto;
	opacity: 0;
	filter: alpha(opacity='0')
}

.ck-slide ul.ck-slide-wrapper li .leftto {
	filter: alpha(opacity=0);
	opacity: 0
}

.ck-slide ul.ck-slide-wrapper li.current .leftto {
	animation: mymove8 .5s;
	animation-iteration-count: 1;
	animation-fill-mode: forwards;
	animation-delay: 0s
}

.ck-slide ul.ck-slide-wrapper li .rightto {
	filter: alpha(opacity=0);
	opacity: 0
}

.ck-slide ul.ck-slide-wrapper li.current .rightto {
	animation: mymove7 .5s;
	animation-iteration-count: 1;
	animation-fill-mode: forwards;
	animation-delay: .5s
}

.ck-slide ul.ck-slide-wrapper li.current .danim-3 {
	animation: mymove10 .8s;
	animation-iteration-count: 1;
	animation-fill-mode: forwards;
	animation-delay: 0s
}

.ck-slide ul.ck-slide-wrapper li.current .anim-1 {
	animation: mymove6 .6s;
	animation-iteration-count: 1;
	animation-fill-mode: forwards;
	animation-delay: .3s
}

.ck-slide ul.ck-slide-wrapper li.current .anim-2 {
	animation: mymove6 .6s;
	animation-iteration-count: 1;
	animation-fill-mode: forwards;
	animation-delay: .6s
}

.ck-slide ul.ck-slide-wrapper li.current .anim-3 {
	animation: mymove6 .6s;
	animation-iteration-count: 1;
	animation-fill-mode: forwards;
	animation-delay: .9s
}

.banner_con {
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	position: absolute
}

.banner1_one {
	text-align: center;
	color: #fff;
	margin-top: 6%;
	font-family: 华文细黑
}

.banner1_one h2 {
	font-weight: 400;
	margin-bottom: .5%;
	font-family: 华文细黑
}

.banner1_two {
	text-align: center;
	color: #fff;
	margin-top: 3%;
	opacity: 0;
	filter: Alpha(opacity=0)
}

.banner1_two span {
	display: inline-block;
	padding-left: 60px;
	padding-right: 60px;
	height: 112px
}

.banner1_two span:first-child {
	border-right: 1px solid #677794
}

.banner1_two span b {
	font-weight: 400;
	color: #ffc600;
	display: block
}

.banner_con .f90 {
	font-size: 90px
}

.banner_con .f72 {
	font-size: 72px
}

.banner_con .f48 {
	font-size: 48px
}

.banner_con .f36 {
	font-size: 36px
}

.banner_con .f30 {
	font-size: 30px
}

.banner2_one {
	float: right;
	width: 45%;
	color: #fff
}

.banner2_one h2 {
	font-weight: 400;
	margin-bottom: 1%;
	font-family: 华文细黑;
	margin-top: 35%;
	opacity: 0;
	filter: Alpha(opacity=0)
}

.banner2_one p {
	color: #fff;
	font-family: 华文细黑;
	opacity: 0;
	filter: Alpha(opacity=0)
}

.banner2_one em {
	display: block;
	width: 208px;
	height: 46px;
	line-height: 46px;
	border: 1px solid #fff;
	border-radius: 30px;
	font-size: 16px;
	text-indent: 50px;
	background: url(img/i_bg9.png) 138px center no-repeat;
	font-style: normal;
	margin-top: 10%;
	transition: all .3s;
	cursor: pointer
}

.banner2_one em:hover {
	background-position: 150px center;
	margin-left: 10px
}

.ck-slide ul.ck-slide-wrapper li.current .banner2_one .leftto {
	animation-delay: 1s
}

.banner4_one {
	float: left;
	width: 60%;
	color: #fff
}

.banner4_one h2 {
	font-weight: 400;
	margin-bottom: 1%;
	font-family: 华文细黑;
	margin-top: 15%;
	opacity: 0;
	filter: Alpha(opacity=0)
}

.banner4_one p {
	color: #fff;
	font-family: 华文细黑;
	opacity: 0;
	filter: Alpha(opacity=0)
}

.banner4_one em {
	display: block;
	width: 208px;
	height: 46px;
	line-height: 46px;
	border: 1px solid #000;
	border-radius: 30px;
	font-size: 16px;
	text-indent: 50px;
	background: url(img/i_bg10.png) 138px center no-repeat;
	font-style: normal;
	margin-top: 6%;
	transition: all .3s;
	cursor: pointer
}

.banner4_one em:hover {
	background-position: 150px center;
	margin-left: 10px
}

.ck-slide ul.ck-slide-wrapper li.current .banner4_one .leftto {
	animation-delay: 1s
}

.index-waper-box {
	position: absolute;
	bottom: 0;
	width: 100%;
	height: 100px;
	overflow: hidden;
	z-index: 9;
	perspective: 800px;
	transform-style: preserve-3d
}

.index-back-box {
	height: 100px;
	background: 0 0;
	width: 1440px;
	margin: 0 auto;
	overflow: hidden;
	transform-origin: bottom;
	transform: rotateX(0) translate3d(0, 0, 0);
	transition: all .65s cubic-bezier(.55, .65, .55, 1) 0s
}

.index-back-box.active {
	background: url(img/i_banner_bg.png) left bottom repeat-x
}

.index-back-box .sub-arrows {
	position: absolute;
	left: 0;
	top: 0;
	width: auto;
	height: 100%;
	line-height: 100px;
	padding-left: 10px;
	font-size: 0
}

.index-back-box .sub-arrows i.icom {
	display: inline-block;
	vertical-align: top;
	width: 60px;
	height: 40%;
	cursor: pointer;
	position: relative
}

.index-back-box .sub-arrows i.next:before,
.index-back-box .sub-arrows i.prev:before {
	content: '';
	display: inline-block;
	position: absolute;
	top: 42%;
	width: 13px;
	height: 22px;
	background-image: url(img/sub-arrows.png);
	background-position: 0 0;
	background-repeat: no-repeat
}

.index-back-box .sub-arrows i.prev:before {
	background-position: 0 0;
	left: -7px
}

.index-back-box .sub-arrows i.next:before {
	background-position: -14px 0;
	left: 24px
}

.index-back-box .sub-arrows i.icom:after {
	position: absolute;
	content: '';
	left: 0;
	top: 28px;
	width: 30px;
	height: 2px;
	background-color: #fff;
	transform: scale(0, 1);
	transition: all .3s ease-out 0s
}

.index-back-box .sub-arrows i.icom font {
	color: #000;
	transition: all .3s ease-out 0s
}

.index-back-box .sub-arrows i.icom.prev font {
	position: absolute;
	left: 9px
}

.index-back-box .sub-arrows i.icom.next font {
	position: absolute;
	left: 6px
}

.index-back-box .sub-arrows i:hover:after {
	transform: scale(1, 1)
}

.index-back-box .sub-arrows i.icom.prev:hover font {
	left: -7px
}

.index-back-box .sub-arrows i.icom.next:hover font {
	left: 20px
}

.index-back-box .sub-mouse {
	width: 70%;
	height: 43px;
	position: absolute;
	top: 20px;
	left: 15%;
	cursor: pointer;
	z-index: 1;
	zoom: .7
}

.index-back-box .sub-mouse:after {
	display: none;
	z-index: -1;
	position: absolute;
	content: '';
	top: -30px;
	left: 50%;
	height: 53px;
	border-right: 1px solid #333;
	margin-left: -1px
}

.index-back-box .sub-mouse span {
	text-align: center;
	display: block;
	position: relative;
	width: 50%;
	height: 100%;
	animation: ani-svg .85s linear 0s alternate infinite;
	margin: 0 auto
}

@keyframes ani-svg {
	0% {
		opacity: .4;
		transform: translateY(-20px)
	}

	15% {
		opacity: .65;
		transform: translateY(-15px)
	}

	25% {
		opacity: .8;
		transform: translateY(-10px)
	}

	50% {
		opacity: 1;
		transform: translateY(0)
	}

	65% {
		opacity: .8;
		transform: translateY(5px)
	}

	75% {
		opacity: .65;
		transform: translateY(10px)
	}

	100% {
		opacity: .4;
		transform: translateY(15px)
	}
}

.i_bg {
	background-color: #f5f5f5;
	overflow: hidden
}

.i_one {
	background-color: #fff;
	overflow: hidden;
	height: 316px;
	margin: 0 auto;
	margin-bottom: 32px
}

.i_service_t {
	text-align: center;
	padding-top: 15px;
	color: #666;
	font-size: 18px;
	line-height: 32px;
	padding-bottom: 50px
}

.i_service_t h2 {
	height: 66px;
	line-height: 66px;
	font-size: 40px;
	color: #000;
	font-weight: 400;
	letter-spacing: 1px;
	font-family: 华文细黑
}

.i_service_t p {
	font-size: 18px
}

.advantage {
	text-align: center;
	overflow: hidden
}

.num_box {
	width: 20%;
	float: left;
	height: 124px;
	background: url(img/i_one_bg1.png) right center no-repeat
}

.num_box:last-child {
	background: 0 0
}

.num_box .num {
	font-weight: 700;
	color: #f67524;
	font-family: 华文细黑;
	font-weight: 400;
	font-size: 60px;
	width: 100%;
	height: 70px;
	line-height: 70px;
	text-align: center;
	position: relative;
	z-index: 2;
	letter-spacing: 1px;
	margin-top: 10px
}

.num_box h3 {
	font-size: 16px;
	color: #333;
	font-weight: 400;
	line-height: 30px
}