*{-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/30px 'Microsoft YaHei', arial, sans-serif;min-width: 320px;overflow-x: hidden;}
a {color: #000;text-decoration: none;}
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: 282px;}
.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: 14px;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*/

@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: 18px;}
	.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;}
}