.top_img{
 			max-width: 750px;
 			margin:0 auto;
 			text-align: center;
 		}
 		.top_img img{
 			width: 100%;
 			text-align: center;
 		}
 		.form{
 			max-width: 750px;
 			margin:0 auto;
 		}
 		.form .form_box{
 			width: 80%;
    		margin: 0 auto;
 			height: 5rem;
 			border:1px solid #f6c65f;
 			display: flex;
 			align-items: center;
 			border-radius: 5px;
 		}
 		.form .form_box .pcode{
 			flex:1;
 			height: 100%;
 			border:1px solid #f6c65f;
 			border-radius: 5px 0 0 5px;
 			padding:0 10px;
 			font-size: 18px;
 			outline: medium;
 		}
 		.form .form_box .submit{
 			width: 20%;
 			height: 100%;
 			background: #f6c65f;
 			border:none;
 			color:#fff;
 			font-size: 20px;
 			outline: medium;
 		}
 		.con_info{
 			max-width: 750px;
		    text-align: center;
		    margin: 0 auto;
		    background: url(../images/lan2.png) no-repeat center center;
		    background-size: 100% 100%;
 		}

 		.con_info .prolist{
 			padding-top: 50px;
 			margin: 0 auto;
 			max-width: 750px;
 		}
 		.con_info .prolist .proul .proli{
 			width: 45%;
 			margin-bottom: 20px;
 		}
 		.con_info .prolist .proul{
 			width: 80%;
 			margin:0 auto;
 			display: flex;
 			align-items: center;
 			flex-wrap: wrap;
 			justify-content: space-between;
 		}
 		.con_info .prolist .proul .proli img{
 			width: 100%;
 		}
 		.tips_txt{
 			padding-top: 40px;
 			max-width: 750px;
 			color:#8f8f8f;
 			font-size: 2.3rem;
 			text-align: center;
 			margin:0 auto;
 		}
		.link_url{
          	padding-top: 10px;
 			max-width: 750px;
 			color:#db3734;
 			font-size: 2.3rem;
 			text-align: center;
 			margin:0 auto;
 			padding-bottom: 40px;
		}
		.link_url p{
          	width: 80%;
 			margin:0 auto;
 			text-align: left;
 		}
 		.tips_txt p{
            color:#fff;
 			width: 80%;
 			margin:0 auto;
 			text-align: left;
 		}
 		@media (max-width: 768px) {
		  	.container {
		    	padding:0px;
		  	}
		  	.form .form_box {
				height: 4.2rem;
			}
			.form .form_box .pcode{
				font-size: 1rem;
			}
			.form .form_box .submit{
			    font-size: 1rem;
			}
			.tips_txt p{
				font-size: 1.4rem;
			}
			.con_info .prolist{
				padding-top:50px;
			}
		}