@charset "UTF-8";
/* CSS Document */

.dny_banner{height:688px; width:auto;background:url(../images/dnyzt_banner1.jpg) 50% 50% no-repeat;}

.dny_yi{height:80.9375rem; width:100%;background:#cfe9e6; }
.title_all{ height:6.25rem; padding:3.75rem 0; text-align:center;}
.title_all img{ width:auto; height:5.5rem;}

.dny_yi h1{ font-size:1.25rem; line-height:2.25rem; padding:0.625rem 1.25rem; border:#3a9188 2px dashed; font-weight:normal; border-radius:10px;}
.dny_yi ul li{ width:22.1875rem; margin:5rem 4.1875rem 0 0; font-size:1.25rem; text-align:center; height:auto; float:left;}
.dny_yi ul li h2{ font-size:1.5rem; font-weight:normal; padding:1.25rem 0;}
.dny_yi ul li p{ line-height:2.25rem; text-align:left;}
.dny_yi .li_4{margin:5rem 7.5rem 0 11.25rem;}
.dny_yi ul li img{ width:22.0625rem; height:12.0625rem;}

.dny_er{height:54.75rem; width:auto;background:url(../images/dnyzt_bg1.jpg) 50% 50% no-repeat;}
.dny_er ul li{ width:19.375rem; margin-right:8.4375rem; font-size:1.25rem; line-height:2.375rem; color:#e8efe8; height:auto; float:left;}
.dny_er ul li:last-child{ margin-right:0;}
.dny_er ul li p img{ width:auto; height:5.1875rem; margin:1.875rem 0 0.625rem 0;}
.dny_er ul li img{ width:auto; height:22.5rem;}
.dny_san{height:45rem; width:100%;background:#cfe9e6; }
.dny_san .s_l{ width:24.375rem; float:left; height:auto; text-align:left;}
.dny_san .s_l img{ width:13.4375rem; height:3.0625rem; margin:0.625rem 0;}
.dny_san .s_l p{ font-size:1.25rem; line-height:2.125rem; padding:0.625rem 0 1.875rem 0; text-align:left;}
.san_m img{ width:22.1875rem; height:22.1875rem; margin-top:2.5rem; }
.san_m{ text-align:center;}

.dny_si{height:48.25rem; width:auto;background:url(../images/dnyzt_bg2.jpg) 50% 50% no-repeat;}
.dny_si .si_l img{ width:24.0625rem; height:28.8125rem; float:left;}
.dny_si .si_r{ width:48.125rem; height:auto; float:right;}
.dny_si .si_r h2{ width:20.375rem; height:2.75rem; line-height:2.75rem; font-size:1.5rem; margin-top:1.875rem; text-align:center;  background:#cfe9e6; color:#11635b;border-radius:10px;}
.dny_si .si_r p{ font-size:1.25rem; line-height:2.25rem; color:#e8efe8; padding:1.875rem 0;}
.dny_si .si_r ul li{ width:14.875rem; margin-right:1.5625rem; float:left;}
.dny_si .si_r ul li img{ width:14.875rem; height:9.3125rem;}
.dny_si .si_r ul li:last-child{ margin-right:0;}
.dny_wu{height:76.25rem; width:100%;background:#cfe9e6; }
.dny_wu h1{ font-size:1.25rem; height:3.75rem; margin-bottom:3.125rem; font-weight:normal;}
.dny_wu .ys{ height:18.75rem;}
.dny_wu .ys .ys_l { width:35rem; float:left;}
.dny_wu .ys .ys_l img{ width:35rem; height:12.5rem;}
.dny_wu .ys .ys_r { width:36.25rem; float:right;}
.dny_wu .ys .ys_r h2{ width:34.375rem; font-size:1.5rem; height:3.4375rem; line-height:3.125rem; border-bottom:2px solid #3a9188;}
.dny_wu .ys .ys_r h2 span{ color:#48978f;}
.dny_wu .ys .ys_r h2 img{ width:2.875rem; height:2.875rem;}
.dny_wu .ys .ys_r p{ font-size:1.25rem; line-height:2.125rem; padding-top:1.25rem;}


.dny_lu{height:45.1875rem; width:auto;background:url(../images/dnyzt_bg3.jpg) 50% 50% no-repeat;}
.dny_lu .lu_l{ width:35rem; float:left;}
.dny_lu .lu_l img{ width:34.875rem; height:20rem;}
.dny_lu .lu_r{ width:35.625rem; margin-top:1.875rem; float:right;}
.dny_lu .lu_r p{ font-size:1.25rem; color:#fff; line-height:2.25rem;}

@media screen and (max-width:1700px) {
	.dny_banner{height:569px !important; background-size:100%;}
	.dny_lu{background:url(../images/dnyzt_bg3.jpg) 50% 20% no-repeat;}
	}

@media screen and (max-width:1440px) {
	.dny_banner{height:511px  !important; }
	}
@media screen and (max-width:1366px) {
	.dny_banner{ height:480px !important; }
	}
@media screen and (max-width:1280px) {
	.dny_banner{height:454px !important;}
	}
	
	
	@media screen and (max-width:750px) {
	    
	    .none{
	        display: none;
	    }
		html{
			font-size: 12px;
		}
		.dny_banner{
		    margin-top: 0!important;
		    height: 24rem !important;
		   width: 100%;
           background: url(../images/dnyzt_banner1.jpg) 100% 100% no-repeat;
            background-size: 100%;
		}
		/*模块一*/
		.w1200{
		    width: 100%!important;
		}
		.title_all img{
		    width: 100%;
		   height: 3.5rem;
		}
		.title_all{
		    height: 2.75rem;
		    padding: 1rem;
		}
			.dny_yi{
			 height: auto;
		    width: 100%;
            background: #cfe9e6;
			}
		.dny_yi ul{
		    display: flex;
		   flex-wrap: wrap;
		   padding-left: 5px;
           padding-right: 5px;
		}
		.dny_yi ul li{
		    flex: 45%;
    height: auto;
    border: 1px solid #CFE9E6;
    width: 0;
    margin: 0;
   font-size: 1.25rem;
    float: 0;
		    
		}
		.dny_yi ul li p{
		     font-size: 1.25rem;
		}
		.dny_yi ul li img{
		    width: 100%;
		}
		.dny_yi ul li:nth-child(3){
			display: none;
		}
		.dny_yi .li_4 {
		    margin: 0;
		}
		
		/*模块二*/
		.dny_er ul li{
		    width: 100%;
		    height: auto;
		  
		    font-size: 1.25rem;
           line-height: 2.375rem;
		}
		.dny_er ul li img {
		    width: 100%;
		    height: 20.5rem
		}
			.dny_er ul li p{
			    text-align: center;
			}
			.dny_er ul li{
			    	background: url(../images/dnyzt_bg1.jpg) 100% 100% no-repeat;
			    	background-size: 100%;
			}
		.dny_er ul li p{
		      font-size: 1.25rem;
           line-height: 2.375rem;
		}
		
		/*模块三*/
		.dny_san {
		    display: none;
		}
		
		.dny_wu{
		    margin-top: 48.8rem;
		    height: 89.25rem;
		}
		.dny_wu .ys .ys_l{
		    width: 100%;
		}
		.dny_wu .ys .ys_r h2{
		    
		font-size: 1.3rem;
		}
		.dny_wu .ys .ys_r {
		    width: 100%;
		}
		.dny_wu h1{
		    padding: 0 1rem;
		}
		.dny_wu .ys .ys_r p {
		     padding: 0 1rem;
		}
	}