@charset "utf-8";
/* CSS Document */
/*内容区域*/
/*核心业务*/
.business,.case{width: 100%; max-width: 1200px; margin: 0 auto;margin-top: 100px;}
.business03{width: 100%;font-size: 24px;}
.business02{max-width: 1200px;height: 50px; margin: 0 auto;font-family: "微软雅黑";font-size: 16px;text-align: center; color:#000;padding-top: 5px;}
.business04{color:#b3b3b3;}

/*图片*/
.column03{width: 100%;max-width: 1200px;margin:50px auto 0;font-family: "微软雅黑";font-size: 14px;}
.column03 .zuo{float: left;max-width: 220px;width: calc(100%/5 - 15px);position: relative;}
 .wenzi{font-family: "微软雅黑";font-size: 14px;color: red;}
 .wenzi:hover{color: #207ccf;}
.column03 .zhong{max-width: 220px;float: left;width: calc(100%/5 - 15px);margin-left: 20px;position: relative;}
.column03 .yingwen{color: #000;position: relative;display: block;top: -40px;}
.jieshi{font-family: "宋体";font-size: 12px;}
.jieshi:hover{color: #207CCF;}
.column03 .hengxian{width: 20px;border-bottom: 2px solid #36beff;margin-top: -35px;}
.column03 .you{max-width: 220px;float: right;width: calc(100%/5 - 15px);position: relative;}
.column03 .zuo img{max-width: 220px;margin-bottom: 15px;float: left;}
.column03 .zhong img{max-width: 220px;margin-bottom: 15px;float: left;}
.column03 .you img{max-width: 220px;margin-bottom: 15px;float: left;}
.column03 .lankuang{float: left;position: absolute;left: 20px;top:50px; width:180px;height: 150px;
background: rgba(0,0,0,0.6); }
.column03 .tubiao{float: left;position: absolute;left: calc(100%/1/2 - 10%);top: calc(100%/2 - 20%);}
.column03 a{text-decoration: none;color: #666666;}
.column03 .lankuang,.column03 .tubiao{display: none;}
.column03 :hover .lankuang{display: block;}
.column03 :hover .tubiao{display: block;}
.column03 .wenzi{display: block; padding-bottom: 30px;}