/**
 * 人人站CMS
 * ============================================================================
 * 版权所有 2015-2030 山东康程信息科技有限公司，并保留所有权利。
 * 网站地址: http://www.rrzcms.com
 * ----------------------------------------------------------------------------
 * 如果商业用途务必到官方购买正版授权, 以免引起不必要的法律纠纷.
 * ============================================================================
 */
.banner{position:relative;width:100%;min-width:1200px;height:auto;margin:auto;text-align:center;overflow:hidden}
.banner>img{width:100%;max-width:1900px}
.wapBanner{display:none}
.main-nav{position:relative;width:100%;min-width:1200px;height:200px}
.main-nav ul{margin:0 auto;padding:80px 0 0 0;width:900px}
.main-nav .nav-btn{float:left;width:120px;height:120px;line-height:120px;text-align:center;border-radius:120px;background:#f2f2f2;color:#333;margin:0 25px;cursor:pointer}
.main-nav .nav-btn:hover{background:#f58421;color:#fff}
.main-nav .nav-btn-on{background:#f58421;color:#fff}
.main{position:relative;width:100%;min-width:1000px;height:auto;margin:auto}
.main:after{clear:both}
.main-title{position:relative;width:100%;min-width:1200px;height:160px;line-height:160px;text-align:center}
.main-title font{vertical-align:middle}
.main-title font:nth-child(1){font-family:Arial,Helvetica,sans-serif;font-size:30px;color:#e78127}
.main-title font:nth-child(2){font-size:22px;color:#333;font-weight:700}
.main-center{width:1200px;margin:0 auto;height:auto;text-align:center;padding:20px 0 100px 0}
.main-center:after{content:"020";display:block;height:0;clear:both;visibility:hidden}
.main-center .child{position:relative;width:208px;height:308px;border:1px solid #ddd;margin:15px 14px;float:left}
.main-center .child:hover{-webkit-box-shadow:0 0 8px 0 rgba(0,0,0,.2);-moz-box-shadow:0 0 8px 0 rgba(0,0,0,.2);-o-box-shadow:0 0 8px 0 rgba(0,0,0,.2);-ms-box-shadow:0 0 8px 0 rgba(0,0,0,.2);box-shadow:0 0 8px 0 rgba(0,0,0,.2)}
.main-center .child .images{width:168px;height:215px;margin:20px auto;overflow:hidden}
.main-center .child .images img{max-width:100%}
.main-center .child .title{font-size:14px;color:#333;width:100%;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.main-center .child .pointer{position:absolute;bottom:-16px;left:50%;margin-left:-18px;cursor:pointer}
.alert{display:none;position:fixed;top:0;left:0;background:url(../img/bg.png) repeat;width:100%;height:100%;z-index:3}
.alert .content{height:auto;margin:50px auto 0 auto;text-align:center;width:1200px;height:100%}
.alert .content #showImg{max-width:80%;max-height:80%;-webkit-box-shadow:0 0 8px 0 rgba(0,0,0,.6);-moz-box-shadow:0 0 8px 0 rgba(0,0,0,.6);box-shadow:0 0 8px 0 rgba(0,0,0,.6);display:none}
.alert #closeBtn{position:absolute;top:50px;right:50px;cursor:pointer}
@media (min-width:240px) and (max-width:319px){.banner{min-width:240px}
	.banner>img{width:100%;min-width:240px}
	.pcBanner{display:none}
	.wapBanner{display:block}
	.main-nav{min-width:240px;height:56px}
	.main-nav ul{padding:8px 0 0 0;width:240px}
	.main-nav .nav-btn{margin:0 1px;width:45px;height:45px;line-height:45px;border-radius:45px;font-size:10px}
	.main{min-width:240px}
	.main-title{min-width:240px;height:30px;line-height:30px}
	.main-title font:nth-child(1){font-size:14px}
	.main-title font:nth-child(2){font-size:14px}
	.main-center{width:240px;padding:20px 0 20px 0}
}
@media (min-width:320px) and (max-width:479px){.banner{min-width:320px}
	.banner>img{min-width:320px}
	.pcBanner{display:none}
	.wapBanner{display:block}
	.main-nav{min-width:320px;height:75px}
	.main-nav ul{padding:10px 0 0 0;width:320px}
	.main-nav .nav-btn{margin:0 1px;width:60px;height:60px;line-height:60px;border-radius:60px;font-size:12px}
	.main{min-width:320px}
	.main-title{min-width:320px;height:40px;line-height:40px}
	.main-title font:nth-child(1){font-size:18px}
	.main-title font:nth-child(2){font-size:18px}
	.main-center{width:290px;padding:20px 0 50px 0}
	.main-center .child{width:120px;height:175px;margin:15px 10px}
	.main-center .child .images{width:95px;height:122px;margin:10px auto 5px auto}
	.main-center .child .title{font-size:12px;width:90%;margin:0 auto}
	.alert .content{margin:10px auto 0 auto;width:320px}
	.alert #closeBtn{top:5px;right:5px;width:20px}
}
@media (min-width:480px) and (max-width:639px){.banner{min-width:480px}
	.banner>img{width:100%}
	.pcBanner{display:none}
	.wapBanner{display:block}
	.main-nav{min-width:480px;height:112px}
	.main-nav ul{padding:16px 0 0 0;width:480px}
	.main-nav .nav-btn{margin:0 2px;width:90px;height:90px;line-height:90px;border-radius:90px;font-size:14px}
	.main{min-width:480px}
	.main-title{min-width:480px;height:60px;line-height:60px}
	.main-title font:nth-child(1){font-size:20px}
	.main-title font:nth-child(2){font-size:20px}
	.main-center{width:435px;padding:20px 0 70px 0}
	.main-center .child{width:180px;height:255px;margin:23px 16px}
	.main-center .child .images{width:140px;height:183px;margin:15px auto 7px auto}
	.main-center .child .title{font-size:12px;width:90%;margin:0 auto}
	.alert .content{margin:15px auto 0 auto;width:480px}
	.alert #closeBtn{top:20px;right:5px;width:30px}
}
@media (min-width:640px) and (max-width:1023px){.banner{min-width:640px}
	.banner>img{min-width:640px}
	.pcBanner{display:none}
	.wapBanner{display:block}
	.main-nav{min-width:640px;height:150px}
	.main-nav ul{margin:0 auto;padding:20px 0 0 0;width:640px}
	.main-nav .nav-btn{width:120px;height:120px;line-height:120px;border-radius:120px;margin:0 4px}
	.main{min-width:640px}
	.main-title{min-width:640px;height:90px;line-height:90px}
	.main-center{width:580px}
	.main-center .child{width:240px;height:308px;margin:15px 20px}
	.alert .content{margin:20px auto 0 auto;width:640px}
	.alert #closeBtn{top:20px;right:20px;width:30px;height:30px}
}
@media (min-width:1024px) and (max-width:1199px){.banner{min-width:1024px}
	.banner>img{width:100%}
	.main-nav{position:relative;width:100%;min-width:1024px;height:200px}
	.main{min-width:1024px}
	.main-title{min-width:1024px}
	.main-center{width:1000px;margin:0 auto}
	.main-center .child{margin:15px 20px}
	.alert .content{margin:30px auto 0 auto;width:1024px}
}