.xz_one{  margin:10px 0 30px;}
.xz_one::after{ content:"";  display:block; clear:both;}
.xz_one .xzo_l{ float:left;}
.xz_one .xzo_l img{}
.xz_one .xzo_r{width:45%;font-size:26px; color:#2c2c2c; margin-top:100px;}
.xz_one .xzo_r  p{ line-height:1.8em;}
 .xzo_b{ text-align:center; padding-bottom:30px; }


.xz_two{ margin:10px 0 50px; }
.xz_two::after{ content:"";  display:block; clear:both;}
.xz_two ul::after{ content:"";  display:block; clear:both;}
.xz_two ul{ margin-top:40px;}
.xz_two ul li{ float:left; margin: 0 50px;}
.xz_two ul li a{ display:block;}
.xz_two ul li:nth-child(3) a i{ height:170px; width:170px; display:block;  background:url(/uploads/allimg/ios.png) no-repeat  center bottom cover; border-radius:50%;}
.xz_two ul li:nth-child(1) a i{ height:170px; width:170px; display:block;  background:url(/uploads/allimg/pc.png) no-repeat  center bottom; border-radius:50%;}
.xz_two ul li:nth-child(2) a i{ height:170px; width:170px; display:block;  background:url(/uploads/allimg/anzhuo.png)  no-repeat  center bottom; border-radius:50%;}
.xz_two ul li a i{ height:170px; width:170px; display:block;  background:url(/uploads/allimg/ios.png) no-repeat  center bottom; border-radius:50%;}
.xz_two ul li:hover a i{ background-position: center top; transition:0.3s;}

.xz_two ul li a h4{ text-align:center; font-size:20px; color:#343434;; margin-top:30px;}



.xz_htree{margin:10px 0 30px;}
.xz_htree::after{ content:"";  display:block; clear:both;}
.xz_htree .three_tit{ margin-bottom:70px;}
.xz_htree  .xzt_l{ float:left; margin-left: 82px;}
.xz_htree  .xzt_l img{  ma rgin-top:30px;}
.xz_htree  .xzt_r{ float:right; width:50% ; margin-left: 82px;} 




			form {
				width: 100%;
				margin: 100px auto;
			}
			label{
				width:82px;
				float: left;
				 clear: left;
				 height: 54px;
				line-height: 54px;
				margin-top: 10px;
			     }
			input {
				width: 300px;
				height: 40px;
				line-height: 40px;
				margin-top: 17px!important;
				text-indent: 8px;
				font-size: 16px;
				font-family: "微软雅黑";
				border: 1px solid #ccc;
				float: left;
			}
			#sub{
				width: 302px;
				height: 60px;
				border-radius:46px;
				background: #0064b9;
				color: #fff;
				font-size: 18px;
				text-indent: 0;
				}
			.spa{
				height: 36px;
				line-height: 36px;
				width: 204px;
				display: inline-block;
				float: left;
				font-size: 14px;
				color: #BD362F;
				text-indent: 10px;
				margin-top: 10px;
				}