body{margin:0;}
	ul{list-style: none;}

        input{padding:4px;}
    .hint{font-size:14px;display: block;text-align: left;margin: 4px 0px;color:#f0483e;}
	.mask {
	    background: #000;
	    filter: alpha(opacity=65); 
	    opacity: .65; 
	    position: absolute;
	    top: 0px;
	    left: 0px;
	    width: 100%;
	    height: 100%;
	    z-index: 100; 
	    display:block;
	}

	h1{font-size:50px;color:#fff;margin:0 auto;font-weight:530;}
	.contactus-bg{width:100%;height:880px;position:relative;}
	.section-1{width:80%;margin:0 auto;position:absolute;left:16%;top:10%;}
	.section-left{width:46%;color:#fff;}
	.color-element{width:100px;height:6px;background:#fff;margin-top:16px;}
	h2{margin-top:60px;margin-bottom:40px;font-size: 32px;font-weight: 530;}
	.content-icon{display:inline-block;vertical-align:middle;margin-right:14px;}
	.content p{font-size:20px;line-height:36px;}
	.content-erweima{margin-top:40px;}
	.content-bg{margin-top:-160px;margin-left:240px;}

	.signup-form{width:36%;overflow:hidden;background-color:#fff;box-shadow: 2px 2px 10px #909090;position:absolute;right:16%;top:0;padding-bottom:2%;padding-top:1%;}
    .form-btn{font-size: 16px;
    line-height: 40px;
    padding: 0 60px;
    background: #f0483e;
    text-transform: uppercase;
    border: 0;
    color: #fff;}
    .form-name{word-break: break-word;text-align:left;font-size:16px;font-family:Arial;width:20%;}
    .text box{width:80%;}

    @media only screen and (max-width: 1800px)
   {
   	.signup-form{width:40%;overflow:hidden;background-color:#fff;box-shadow: 2px 2px 10px #909090;position:absolute;right:10%;top:0;padding-bottom:2%;padding-top:1%;}
   	.form-name{width:30%;}
    .text-box{width:70%;}
   }
   @media only screen and (max-width: 1800px) and (min-width:1024px)
   {
   	.form-name{width:30%;}
    .text-box{width:70%;}
   }

   @media only screen and (max-width: 1024px)
   {
   	.contactus-bg{width:100%;height:800px;background-color:#348fff;margin-bottom:860px;}
   	.section-1{position:absolute;top:10%;width:70%;left:18%;}
   	.section-left{width:100%;}
   	.signup-form{position:absolute;top:820px;left:0;width:100%;margin:0 auto;}
   	.form-name{width:20%;}
    .text-box{width:80%;}
   }
   @media only screen and (max-width: 991px) and (min-width: 768px)
   {
   	.contactus-bg{width:100%;height:860px;background-color:#348fff;margin-bottom:800px;}
   	.section-1{position:absolute;top:6%;width:70%;left:18%;}
   	.signup-form{position:absolute;top:840px;left:0;width:100%;margin:0 auto;}
   }
   @media only screen and (max-width: 768px)
   {
   	.contactus-bg{width:100%;height:800px;background-color:#348fff;}
   	.section-1{position:absolute;top:20%;width:70%;left:18%;}
   	.section-left{width:100%;}
   	.signup-form{position:absolute;top:870px;left:0;width:100%;margin:0 auto;}
   	.form-name{width:40%;}
    .text-box{width:60%;}
   }
   @media only screen and (max-width: 768px) and (min-width: 375px)
   {
    .content-bg{width: 112%;margin-left: 0px;margin-top: -24px;}
   	.contactus-bg{width:100%;height:1040px;background-color:#348fff;}
   	.section-1{ position: absolute;top: 20%;width: 80%;left: 9%;}
   	.signup-form{position:absolute;top:1000px;left:0;width:100%;margin:0 auto;}
    .form-name{width:30%;}
    .text-box{width:70%;}
   }
   @media only screen and (max-width: 375px)
   {
   	.contactus-bg{width:100%;height:960px;background-color:#348fff;}
    .content-bg{margin-top:-13px;margin-left:19px;}
   	.section-1{position:absolute;top:20%;width:80%;left:9%;}
   	.section-left{width:100%;}
   	.signup-form{position:absolute;top:910px;left:0;width:100%;margin:0 auto;}
   	.form-name{width:40%;}
    .text-box{width:60%;}
    .form-btn{margin-right: 0px;margin-bottom: 14px;}
   }