* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

ul,
ol,
dl,
table,
th,
tr,
td,
input,
textarea,
li,
a,
div,
span,
em,
i {
	margin: 0;
	padding: 0;
	border: 0;
}

img {
	margin: 0;
	padding: 0;
	border: 0;
}

li {
	list-style: none;
}

/*全局样式*/
html,
body {
	width: 100%;
	margin: 0 auto;
}

/*= 清除浮动=*/
.clear {
	clear: both;
	height: 0px;
	line-height: 0px;
	font-size: 0px;
	overflow: hidden;
	display: block;
}

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

:focus {
	outline: 0
}

a,
button,
input[type="button"],
input[type="submit"],
input[type="reset"] {
	cursor: pointer
}

/* Hides from IE-mac \*/
* html .clearfix {
	height: 0%;
}

/* End hide from IE-mac */
*+html .clearfix {
	min-height: 0%;
}

/* 针对IE7 */
*+html .clearfix {
	min-height: 0%;
}

.w100 {
	width: 100%;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

/*原文件配置*/
body {
	color: #333;
	background: #ffffff;
	font: 16px/40px 'Microsoft YaHei', arial, sans-serif;
	min-width: 320px;
	overflow-x: hidden;
}

a {
	color: #000000;
	text-decoration: none;
	font-weight: bold;
}

a:hover {
	color: #e69f0b;
}

/*块级转化*/
.di_in {
	display: inline-block;
}

.di_no {
	display: none;
}

.di_bl {
	display: block;
}

/*原文件配置  end*/

/*纵向居中*/
.v_middle {
	vertical-align: middle;
}

/*横向居中*/
.te_c {
	text-align: center;
}

/*相对定位*/
.p_r {
	position: relative;
}

/* 白色背景 */
.bgfff {
	background: #fff;
}

.flex {
	display: -webkit-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: flex;
}

.flex-v {
	-webkit-box-orient: vertical;
	-webkit-flex-direction: column;
	-ms-flex-direction: column;
	flex-direction: column;
}

.flex-1 {
	-webkit-box-flex: 1;
	-webkit-flex: 1;
	-ms-flex: 1;
	flex: 1;
}

.flex-align-center {
	-webkit-box-align: center;
	-webkit-align-items: center;
	-ms-flex-align: center;
	align-items: center;
}

.flex-pack-center {
	-webkit-box-pack: center;
	-webkit-justify-content: center;
	-ms-flex-pack: center;
	justify-content: center;
}

.flex-pack-justify {
	-webkit-box-pack: justify;
	-webkit-justify-content: pace-between;
	-ms-flex-pack: justify;
	justify-content: space-between;
}

.flex-warp {
	flex-flow: wrap
}

.flex-column {
	flex-flow: column
}

.ellipsis {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.transition {
	-webkit-transition: all .5s;
	-moz-transition: all .5s;
	-ms-transition: all .5s;
	-o-transition: all .5s;
	transition: all .5s
}

.img_hover {
	transition: all .3s;
}

.img_hover:hover {
	transform: scale(1.05, 1.05);
}


@media (min-width: 1200px) {

	/*min-width 1200 */
	.container {
		width: 1170px;
		margin-left: auto;
		margin-right: auto;
	}
}


/*全局样式 start*/
.header {
	position: relative;
	top: 20px;
	z-index: 10;
	position: absolute;
	left: 50%;
	margin-left: -585px;
}

.header a {
	color: #FFF;
	font-size: 18px;
	line-height: 35px;
	border-radius: 17px;
	padding: 0 15px;
	height: 35px;
}

.header a.cur {
	background-color: #FFF;
	color: #333;
}

.enlarge {
	display: none;
}

.banner {
	overflow: hidden;
}

.banner img {
	width: 100%;
}

.pic-content {
	width: 100%;
	display: table;
	margin-top: 20px;
}

.pic-content .pic {
	margin-top: 12px;
	overflow: hidden;
	margin-right: 14px;
	width: 100px;
}

.pic-content .pic:nth-child(4),
.pic-content .pic:last-child {
	margin-right: 0;
}

.pic-content .pic .txt {
	background-color: rgba(0, 0, 0, 0.5);
	position: absolute;
	z-index: 1;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	opacity: 0;
}

.pic-content .pic .txt span {
	color: #FFF;
	font-size: 16px;
	padding-bottom: 10px;
}

.pic-content .pic .txt span::after {
	content: '';
	position: absolute;
	left: 50%;
	bottom: 0;
	transform: translateX(-50%);
	width: 40%;
	height: 3px;
	background-color: #FFF;
}

.pic-content .pic img {
	max-width: 100%;
}

.sp_content .pic {
	width: 555px;
	overflow: hidden;
	margin-top: 30px;
	margin-right: 60px;
}

.sp_content .pic img {
	max-width: 100%;
}

.sp_content .text_content {
	margin-top: 30px;
	min-width: 0;
}

.sp_content .text_content .txt {}

.sp_content .text_content .txt h4 {
	margin: 0;
	font-size: 18px;
	padding-left: 15px;
}

.sp_content .text_content .txt h4 a {
	color: #1c6cc9;
}

.sp_content .text_content .txt h4::after,
.sp_content .text_content .item::after {
	content: '';
	width: 0;
	height: 0;
	border-top: 6px solid transparent;
	border-bottom: 6px solid transparent;
	border-left: 6px solid #1c6cc9;
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
}

.sp_content .text_content .txt p {
	color: #939393;
	font-size: 16px;
	margin-top: 10px;
	line-height: 24px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 10;
	-webkit-box-orient: vertical;
}

.sp_content .text_content .item {
	font-size: 18px;
	line-height: 30px;
	color: #1c6cc9;
	padding-left: 15px
}

.sp_content .text_content .more {
	text-align: right;
	font-weight: bold;
	font-size: 14px;
	margin-top: 10px;
	line-height: 20px;
}

.sp_content .text_content .more a {
	color: #dadada;
}

.sp_content .text_content .more::after {
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	background-color: #dadada;
	width: 85%;
	height: 2px;
}

.public_title {
	overflow: hidden;
	margin-top: 30px;
}

.public_title .txt {
	color: #FFF;
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	font-size: 42px;
	padding-left: 85px;
}

.content {
	margin-top: 30px;
}

.content .item {
	width: 48%;
}

.content .title {
	font-size: 25px;
	line-height: 1.5;
	margin-bottom: 10px;
}

.content .more {
	text-align: right;
	position: absolute;
	bottom: 0;
	right: 0;
}

.content ul {
	margin-bottom: 30px;
}

.content li {
	font-size: 15px;
	line-height: 40px;
}

.foot {
	background-color: #4e4e4e;
	margin-top: 40px;
	padding: 30px 0;
	font-size: 18px;
	color: #FFF;
	line-height: 34px;
}

.foot a {
	color: #FFF;
}

.foot h4 {
	margin: 0;
}

.foot .item {
	margin-right: 115px;
}

.copyright {
	background-color: #909090;
	line-height: 50px;
	font-size: 18px;
	font-weight: bold;
	color: #000;
}

/*全局样式 end*/



.row {
	zoom: 1
}

.row:before,
.row:after {
	content: “\0020”;
	display: block;
	height: 0;
	overflow: hidden
}

.row:after {
	clear: both
}

.box .bd {
	padding: 10px 5px
}

.box .row {
	margin-top: 10px
}

.box .row .grid-50-left,
	{
	width: 60%
}

.box .row .grid-50-right {
	width: 39%
}

.box .row .grid-50-right {
	margin-right: -2px
}

.box .text-wrapper {
	padding: 0 10px
}

.desc-text2 {
	border: 2px solid #dcdcdc;
	text-indent: 2em;
	line-height: 30px;
	height: 170px;
	float: right;
	width: 910px;
	padding: 5px
}



@media (min-width: 1025px) {

	/*所有hover写在这里面 兼容sofari的移动端不支持hover*/
	.pic-content .pic:hover .txt {
		opacity: 1;
	}
}


@media (max-width: 1441px) {
	/*修改1441以下、小屏显示器*/
}

@media (max-width: 1199px) {

	/*修改1200以下、小屏显示器*/
	.container {
		width: 100%;
		padding-left: 20px;
		padding-right: 20px;
	}

	.header {
		left: 0;
		margin-left: 0;
	}

	.pic-content .pic {
		width: 23.5%;
		margin-right: 2%;
	}

	.sp_content .pic {
		margin-right: 40px;
	}

	.pic-content {
		margin-top: 10px;
	}

	.sp_content .pic,
	.sp_content .text_content {
		margin-top: 30px;
	}

	.public_title .txt {
		font-size: 38px;
	}

	.content .title {
		font-size: 26px;
	}

	.content li {
		font-size: 16px;
	}
}

@media (max-width: 1023px) {

	/*修改1024以下、平板*/
	.header a {
		font-size: 16px;
	}

	.sp_content .pic {
		width: 50%;
		margin-right: 25px;
	}

	.sp_content .text_content .txt p {
		-webkit-line-clamp: 2;
		margin-top: 5px;
		margin-bottom: 10px;
	}

	.sp_content .text_content .txt h4,
	.sp_content .text_content .item {
		font-size: 16px;
	}

	.sp_content .text_content .item {
		line-height: 24px;
	}

	.public_title .txt {
		font-size: 32px;
		padding-left: 50px;
	}

	.content .title {
		font-size: 22px;
	}

	.content li {
		font-size: 14px;
		line-height: 35px;
	}

	.content .more {
		font-size: 14px;
	}
}

@media (max-width: 767px) {

	/*修改768以下、小屏平板*/
	.enlarge {
		display: block;
		background: url(../images/case_05.png)no-repeat center;
		width: 38px;
		height: 38px;
		background-size: 100%;
		z-index: 101;
		position: absolute;
		right: 15px;
	}

	.enlargeSelect {
		background-image: url(../images/close.png);
		background-size: 100%;
	}

	.nav {
		width: 100%;
		max-height: 100%;
		height: 100%;
		background: #fff;
		position: fixed;
		left: 0;
		z-index: 100;
		overflow: auto;
		display: none;
		overflow-y: scroll !important;
		top: 0px;
		padding-top: 20px;
	}

	.header a {
		display: block;
		color: #666;
	}

	.header a.cur {
		color: #1c6cc9;
	}

	.foot .erwma {
		display: none;
	}

	.foot .item {
		margin-right: 80px;
	}

	.foot .item:nth-child(3) {
		margin-right: 0;
	}

	.copyright {
		font-size: 16px;
	}

	.banner img {
		width: auto;
		height: 300px;
	}
}

@media (max-width: 580px) {

	/*修改425以下、普通的安卓手机屏*/
	.container {
		padding-left: 15px;
		padding-right: 15px;
	}

	.enlarge {
		width: 30px;
		height: 30px;
	}

	.banner img {
		height: 200px;
	}

	.pic-content .pic {
		width: 49%;
	}

	.pic-content .pic:nth-child(2),
	.pic-content .pic:nth-child(3),
	.pic-content .pic:nth-child(5) {
		margin-right: 0;
	}

	.pic-content .pic:nth-child(4) {
		margin-right: 2%;
	}

	.sp_content .pic {
		width: 100%;
		margin-right: 0;
	}

	.sp_content {
		flex-flow: column;
	}

	.sp_content .text_content .txt h4,
	.sp_content .text_content .item {
		font-size: 14px;
	}

	.sp_content .text_content {
		margin-top: 20px;
	}

	.sp_content .text_content .more::after {
		width: 80%;
	}

	.public_title img {
		height: 120px;
	}

	.public_title .txt {
		font-size: 24px;
		padding-left: 30px;
	}

	.content .title {
		font-size: 25px;
	}

	.content li {
		font-size: 13px;
		line-height: 30px;
	}

	.foot .item {
		font-size: 16px;
		margin-right: 50px;
	}

	.copyright {
		font-size: 14px;
	}
}

@media (max-width: 424px) {

	/*修改425以下、普通的安卓手机屏*/
	.sp_content .text_content .txt p {
		font-size: 13px;
	}

	.content {
		margin-top: 0;
	}

	.content .item {
		width: 100%;
		margin-top: 20px;
	}

	.foot .item {
		font-size: 14px;
	}

	.copyright {
		font-size: 12px;
	}

	.public_title img {
		height: 100px;
	}

	.public_title .txt {
		font-size: 20px;
		padding-left: 20px;
	}

	.banner img {
		height: 140px;
	}

	.public_title {
		margin-top: 20px;
	}
}

@media (max-width: 374px) {

	/*修改375以下、iPhone5，4，等小屏手机*/
	.copyright {
		line-height: 1.5;
		padding: 10px 0;
	}
}
.center {
  margin: auto;
  width: 50%;
  border: 3px solid green;
  padding: 20px;
}