@media (min-width: 768px) {
.navbar-nav li a:after {
    position: absolute;
    left: 0;
    bottom: 25%;
    content: "";
    width: 0;
    height: 1px;
    background: #fff;
    transition: all .3s ease-in-out;
}
.carousel {
    margin-top: 158px;
}
.navbar-nav  li a:focus:after,.navbar-nav li a:hover:after {
	width: 100%;
}

}
@media (min-width: 992px){
header .navbar .navbar-brand{padding: 15px;}
} 
@media (min-width: 1200px) {
	footer .copy{
		text-align:left!important;
	}
}

/*ipad pro */
@media (min-width: 992px) and (max-width: 1199px) {
.nav > li > a {
    padding: 34px 13px;
}
.navbar-header{
	float: none;
	text-align:center;
}
.navbar-brand{
	float:none;
	text-align: center;
	
}
.navbar-brand>img{
	margin:0 auto;
}
.navbar-nav{
	float: none!important;
	text-align: center;
}
.navbar-nav > li{
	padding-left:12px;
	padding-right:12px;
}
.ny_main {
    margin-top: 173px;
}
}

/*ipad*/
@media (min-width: 768px) and (max-width: 991px) {
.nav > li > a {
    padding:24px 5px;
}
.navbar-header{
	float: none;
	text-align:center;
}
.navbar-brand{
	float:none;
	text-align: center;
}
.navbar-brand>img{
	margin:0 auto;
	display: block;
}
.navbar-nav{
	float: none!important;
	text-align: center;
}
.navbar-nav > li{
	/*padding-left:12px;
	padding-right:12px;*/
	padding:0 9px;
}
.pn .next{
	text-align: left!important;
}
.ny_main {
    margin-top: 185px;
}
}
/*手机*/
@media (max-width: 767px) {
.navbar-nav > li > a {
	padding-top:10px;
	padding-bottom:10px;
}
.navbar-toggle {
    margin-top: 21px;
}
.carousel {
    margin-top: 0px;
}
.navbar-header{ display:inline;}
.navbar-brand img{
	width:100%;
	display:inline;
}
.carousel-caption {
    padding-top: 10px;
}

.navbar-brand{width: 75%;display:inline; height:75px;    padding: 21px 15px;}
.about{
	width:100%;
	margin:0;
	position:relative;
	z-index:1;
	}
footer{
	font-size: 12px;
}
.bottom dt{
	margin-bottom:5px;
}
.bottom dd{
	line-height: 30px;
}
.copy{
	text-align: center!important;
}
.service_body{
	margin-bottom: 40px;
}
#wrap{
	margin-bottom: 30px;
	height: 400px;
}
.pn .next{
	text-align: left!important;
}
.shownews h3{
	font-size: 20px;
}
}
/*手机<357*/
@media(max-width: 375px) {
.ny_news .media .media-body a{
	font-size: 16px;
}
.ny_procate .media_pro .pro_body h3{
	font-size: 32px;
}
.ny_procate .media_pro .pro_body a{
	margin-top: 30px;
}
.contact_c p{
	font-size: 16px;
}
.contact_c p strong{
	font-size: 20px;
}
}
/*手机<320*/
@media(max-width: 320px) {
.ny_news .media .media-body a{
	font-size: 15px;
}
.ny_procate .media_pro .pro_body h3{
	font-size: 28px;
}
.ny_procate .media_pro .pro_body a{
	font-size: 16px;
	margin-top: 20px;
}
.contact_c p{
	font-size: 14px;
}
.contact_c p strong{
	font-size: 18px;
}
}