@media (max-width: 1919px) {
	.nav .logo-box img{
		width: 200px;
		height: 33px;
	}
	.nav .nav-ul li,
	.nav .top-contact{
		font-size: 14px;
	}
}
@media (max-width: 1200px) {
	.nav .logo-box{
		float: none;
		width: 30%;
	}
	.nav .top-contact{
		width:280px;
		position: absolute;
		right: 0;
		top:0;
		text-align: center;
	}
	.nav .nav-list-box{
		width: 90%;
		margin: 0 auto;
		float: none;
	}
}
@media (max-width:768px){
	.nav{
		width: 100%;
		height: auto;
		background: #fff;
		position: fixed;
		z-index: 999;
		top: 0;
		border-bottom: 1px solid #D2AB72;
	}
	.nav .nav-list-box{
		width: 100%;
	}
	.nav .top-contact{
		display: none;
	}
	.nav .logo-box{
		width: auto;
		height: 45px;
		line-height: 45px;
		float: left;
	}
	.nav .nav-ul{
		position: absolute;
		width: 180px;
		top: 45px;
		right: 0;
		transform: translateX(100%);
		-webkit-transform: translateX(100%);
		-moz-transform: translateX(100%);
		-webkit-transition: -webkit-transform 0.3s;
		-moz-transition: -moz-transform 0.3s;
		transition: transform 0.3s;
	}
	.nav.open .nav-ul{
		transform: translateX(0%);
		-webkit-transform: translateX(0%);
		-moz-transform: translateX(0%);
	}
	.nav .nav-ul li{
		width: 100%;
		height: 40px;
		line-height: 40px;
		transform: translateX(100%);
		-webkit-transform: translateX(100%);
		-moz-transform: translateX(100%);
	}
	.nav .nav-bar{
		display: block;
	}
	.nav.open .nav-ul li{
		transform: translateX(0%);
		-webkit-transform: translateX(0%);
		-moz-transform: translateX(0%);
		opacity: 1;
	}
	.banner{
		margin-top: 45px;
	}
	.ind-twoban .li,
	.ind-night .col-five .li,
	 .ind-shebei .col-five .li,
	 .ind-tema .col-five .li,
	 .ny-tema .col-four .li,
	 .ny-shebei .col-five .li,
	 .ny-new .li .right-box,
	 .ny-new .li .img-box,
	 .ny-night .ny-list-box .li{
		width: 100%;
		margin-right: 0px;
	}
	.ny-new .li .img-box{
		height: 300px;
	}
	.ind-new .li,
	.ind-case .col-four .li,
	.ind-star .col-four .li{
		padding: 0px;
	}
	.ind-star .col-four .li{
		height: auto;
	}
	.ind-partners .li{
		width: 49%;
		margin-right: 2%;
	}
	.ind-partners .li:nth-child(2n){
		margin-right: 0;
	}
	.footer .add{
		margin: 10px 0px;
	}
	.footer .add .text-box{
		width: 100%;
	}
	.footer .add .label{
		width: 30%;
	}
	.footer .add .text{
		width: 70%;
	}
	.ind-title .big-t{
		font-size: 36px;
	}
	.ind-title .small-t{
		font-size: 16px;
	}
	.ind-about .content-box .title{
		font-size: 14px;
		margin: 10px 0px;
	}
	.ind-about .content-box .text{
		font-size: 12px;
	}
	.ny-banner{
		margin-top: 45px;
	}
	.ny-tab li{
		margin-right: 5px;
	}
	.ny-position{
		text-align: left;
	}
	/*留言板*/
	.message-box .row-li .label{
		width: 25%;
	}
	.message-box .row-li .input-box{
		width: 75%;
	}
	.message-box .row-li .input-box input,
	.message-box .row-li .input-box textarea{
		width: 100%;
	}
	.message-box .row-li .code-img{
		margin-left: 25%;
	}
	.nav .nav-ul li:nth-child(1){
		transition: all ease 0.3s;
		-webkit-transition: all ease 0.3s;
		-moz-transition: all ease 0.3s;
		-ms-transition: all ease 0.3s;
	}
	.nav .nav-ul li:nth-child(2){
		transition: all ease 0.4s;
		-webkit-transition: all ease 0.4s;
		-moz-transition: all ease 0.4s;
		-ms-transition: all ease 0.4s;
	}
	.nav .nav-ul li:nth-child(3){
		transition: all ease 0.5s;
		-webkit-transition: all ease 0.5s;
		-moz-transition: all ease 0.5s;
		-ms-transition: all ease 0.5s;
	}
	.nav .nav-ul li:nth-child(4){
		transition: all ease 0.6s;
		-webkit-transition: all ease 0.6s;
		-moz-transition: all ease 0.6s;
		-ms-transition: all ease 0.6s;
	}
	.nav .nav-ul li:nth-child(5){
		transition: all ease 0.7s;
		-webkit-transition: all ease 0.7s;
		-moz-transition: all ease 0.7s;
		-ms-transition: all ease 0.7s;
	}
	.nav .nav-ul li:nth-child(6){
		transition: all ease 0.8s;
		-webkit-transition: all ease 0.8s;
		-moz-transition: all ease 0.8s;
		-ms-transition: all ease 0.8s;
	}
	.nav .nav-ul li:nth-child(7){
		transition: all ease 0.9s;
		-webkit-transition: all ease 0.9s;
		-moz-transition: all ease 0.9s;
		-ms-transition: all ease 0.9s;
	}
	.nav .nav-ul li:nth-child(8){
		transition: all ease 1s;
		-webkit-transition: all ease 1s;
		-moz-transition: all ease 1s;
		-ms-transition: all ease 1s;
	}
	.nav .nav-ul li:nth-child(9){
		transition: all ease 1.1s;
		-webkit-transition: all ease 1.1s;
		-moz-transition: all ease 1.1s;
		-ms-transition: all ease 1.1s;
	}
	.nav .nav-ul li:nth-child(10){
		transition: all ease 1.2s;
		-webkit-transition: all ease 1.2s;
		-moz-transition: all ease 1.2s;
		-ms-transition: all ease 1.2s;
	}
	.nav .nav-ul li:nth-child(11){
		transition: all ease 1.3s;
		-webkit-transition: all ease 1.3s;
		-moz-transition: all ease 1.3s;
		-ms-transition: all ease 1.3s;
	}
}