@media (max-width: 768px) {
	.contact_info, .contact{
		padding: 0 7vw;
		width: 100%;
	}
	.contact_info >div{
		padding-left: 0;
	}
	.box-container{
		padding: 0 10px;
	}
	  .top_logo {
	    padding-top: 24px;
	  }
	.top_nav span .down_menu{
		left: 0;
		width: 100%;
		left: -10px;
		top:35px;
		
	}
	.top_nav span:hover .down_menu{
	display: none;
}
	.top_nav span .down_menu a{
		margin-left: 0;
	}
	  .top_logo img {
	    width: 40%;
	  }
	
	  .toggle-menu {
	    display: block;
	    top: 16px;
	  }
	
	  .toggle-menu img {
	    width: 3.6vw;
	  }
	
	  .top_nav {
	    width: 50%;
	    height: 100%;
	    right: -70%;
	    line-height: 40px;
	    background: rgba(0, 165, 135, .9);
	    padding-top: 10px;
	    transition: .3s;
	    z-index: 999;
	  }
	
	  .top_nav a, .top_nav span {
	    font-size: 16px;
	    display: block;
	    float: none;
	    margin-left: 5vw;
	  }
	
	  .top_nav a:hover,
	  .soluList li:hover .title3 {
	    color: #fff;
	  }
	
	  .closeBtn {
	    display: block;
	  }
	
	  .home_banner_slider .flex-control-paging {
	    bottom: 0px;
	    -webkit-transform: translate(-50%, 0);
	    -moz-transform: translate(-50%, 0);
	    -ms-transform: translate(-50%, 0);
	    transform: translate(-50%, 0);
	  }
		.contact_us a{
			width: 50%;
			height: 10vw;
			line-height: 10vw;
			font-size: 5vw;
		}
	  .title h2 {
	    font-size: 6vw;
	    padding-top: 3.6vw;
	    padding-bottom: 1.6vw;
	  }
	
	  .title span {
	    font-size: 2.5vw;
	    padding-bottom: 1.6vw;
	  }
	
	  .title em {
	    width: 86%;
	    margin: 0 auto;
		font-size: 3.5vw;
	  }
	/* .contact  */
	.contact_us{
		padding-bottom: 30px;
	}
	#contact-us h5{
		font-size: 14px;
	}
	.friend_link, .contact_from, .contact_info {
	    width: 100%;
		
	}
	.friend_link,.contact_info{
		    padding: 0 7vw;
	}
	.assured .contact_btn a {
	    width: 55%;
	}
	.contact_from li{
			margin-bottom: 3vw;
			width: 35vw;
			height: 35vw;
			border-radius: 35vw;
			font-size: 5vw;
			padding: 0 4.5vw;
			padding-top: 8vw;
	}
	.contact_from li:nth-last-of-type(1){
		padding-top: 6vw;
	}
	#contact-us{
		padding:20px 10px;
	}
	.top_nav span.active a{
		display: inline-block;
	}

}