.firstPart{width:100%;min-width:1280px;height:500px;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;background:url(../images/itrs/firstpart.jpg) no-repeat center;background-size:cover}.firstPart .content{width:1200px;margin:0 auto;height:500px}.firstPart .content .divide{padding-top:200px}.firstPart .content .title{font-size:40px;line-height:90px;color:#fff;text-align:left}.firstPart .content .line{color:#fff}.firstPart .content .line p{float:left;font-size:15pt}.p-title{font-size:36px;line-height:120px;color:#444;text-align:center;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.p-line{font-size:20px;line-height:30px;color:#444;text-align:center;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.secondPart{width:100%;margin:0 auto;height:500px;background:#fff;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.secondPart .content{width:1200px;height:450px;margin:20px auto 30px;background:url(../images/itrs/secondpart.png) no-repeat center;background-size:100% 100%}.thirdPart{width:100%;height:460px;background:#f2f2f2}.thirdPart .content{width:1200px;height:450px;margin:0 auto;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.thirdPart .content .title{padding-top:20px;font-size:30px;line-height:40px;color:#444;text-align:center}.thirdPart .content .funcDiv{margin:50px 0;width:100%}.thirdPart .content .funcDiv .funWrap:hover{box-shadow:0 2px 20px 0 rgba(0,0,0,.15)}.thirdPart .content .funcDiv .funWrap{float:left;padding:10px;width:15%;height:220px;margin:20px;background:#fff}.thirdPart .content .funcDiv .funWrap .funcItem{width:100%}.thirdPart .content .funcDiv .funWrap .funcItem .funcItemImg{padding:20px}.thirdPart .content .funcDiv .funWrap .funcItem .funcItemImg img{display:block;margin:0 auto;width:80px}.thirdPart .content .funcDiv .funWrap .funcItem .funcItemTitle{font-size:18px;line-height:20px;color:#444;text-align:center;padding-bottom:20px}.thirdPart .content .funcDiv .funWrap .funcItem .funcItemText{width:100%;margin:0 auto;text-align:center;font-size:14px;color:#777}.leftpart,.rightpart{min-width:1280px}.leftpart{clear:both;width:100%;height:520px;background:#f2f2f2}.leftpart .content{width:1200px;height:520px;margin:0 auto;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.leftpart .content .textItem{float:left;padding:150px 0 0 0;width:45%}.leftpart .content .textItem .p-title{font-size:36px;line-height:90px;color:#444;text-align:left}.leftpart .content .textItem .p-line{font-size:20px;line-height:30px;color:#444;text-align:left}.leftpart .content .imgItem{float:right;width:45%;height:520px}.leftpart .content .imgItem .img{width:100%;height:520px}.rightpart{clear:both;width:100%;height:520px;background:#fff}.rightpart .content{width:1200px;height:460px;margin:0 auto;padding:30px 0;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.rightpart .content .textItem{float:right;padding:120px 0 0 0;width:45%}.rightpart .content .textItem .p-title{font-size:36px;line-height:90px;color:#444;text-align:left}.rightpart .content .textItem .p-line{font-size:20px;line-height:30px;color:#444;text-align:left}.rightpart .content .imgItem{float:left;width:45%;height:460px}.rightpart .content .imgItem .img{width:100%;height:460px}