*{margin:0;padding:0;list-style: none;font-family: "微软雅黑";}

.about_banner{background:url("../images/about/about_02.png")/*tpa=http://www.xudoodoo.com/Public/Home/images/about/about_02.png*/ no-repeat 100% 100%;background-size:100% 100%;height:745px;}

.banner_b{max-width:1480px;margin:0 auto;}

.banner_s{background:url("../images/about/about_02_05.png")/*tpa=http://www.xudoodoo.com/Public/Home/images/about/about_02_05.png*/ no-repeat 100% 100%;background-size:100% 100%;width:931px;height:177px;margin:0 auto;}

.banner_s p{width:845px;margin:0 auto;letter-spacing: 2px;text-align: center;line-height: 30px;color:#555;font-size: 18px;}

.banner_s p:last-child{margin-top:40px;}

.banner_s p:first-child{padding-top:12px;}

.word_s{color:#a6b8b8;font-size: 17px;display:inline-block;margin-top:18px;}

.word_f{font-size: 31px;color:#3289ff;font-weight: 600;}

.cont_p{margin-top:102px;}

#wordstyle{font-size: 27px;color:#3289FF;letter-spacing: 4px;}

#wordstylef{font-size: 15px;letter-spacing: 2px;color:#96abac;margin-top:27px;}

.cont_left{float:left;margin-top:85px;}

.content_ff{overflow:hidden;width:937px;margin:0 auto;position:relative;height:260px;}

.cont_right{position:absolute;top:0;right:0;}

.contain_right{float:left;}

.yright{text-align: right;}

.contain_left{float:right;}

.top2{margin-top:85px;}

.footer_tt{text-align: center;}

.footer_tt p:first-child{font-size:32px;color:#3289FF;letter-spacing: 5px;font-weight: 600;}

.footer_tt p:last-child{font-size: 17px;color:#A6B8B8;letter-spacing: 3px;margin-top:18px;}

.about_footer{height:518px;background: url("../images/about/footerba_19.png")/*tpa=http://www.xudoodoo.com/Public/Home/images/about/footerba_19.png*/ no-repeat 100% 100%;background-size:100% 100%;padding-top:80px;box-sizing: border-box;}

.footer_ul ul li{float:left;font-size: 23px;color:#666;text-align: center;width:310px;}

.footer_ul ul{overflow: hidden;width:930px;margin:0 auto;margin-top:60px;}

.footer_ul ul li p{margin-top:35px;}