@charset "utf-8";
.m-block{display: none;}
.case-m-block {display: none;}
@media screen and (max-width: 1280px) {
	.header .nav-items ul li {
		padding: 0 15px;
	}

}

@media screen and (max-width: 1200px) {
	.yfsy-items {
	    display: block;
	    text-align: center;
	}
	p.yfsy-desc {
	    font-size: 18px;
	}
	.ab-text p.case-desc {
	    font-size: 12px;
	}
	.ab-text h3 {
	    margin-bottom: 10px;
	    font-size: 22px;
	}
	.case-imgbox{width: 50%;}
	.case-m-none {
		display: none;
	}
	.case-m-block {
		display: block;
	}
	section.section2.h-100 {
	    height: auto!important;
	}
}
@media screen and (max-width: 998px) {
.header .nav-items form{display: none;}
	.section7 .pro-pd {
	    height: auto;
	    padding: 20px 0;
	}
	.section7 .pro-desc1 {
	    display: none;
	}
}

@media screen and (max-width: 768px) {
header.header {
    padding: 10px;
    background: rgba(0,102,179,0.4);
    position: fixed;
    z-index: 99;
}
.m-block{display: block;}
.header .logo img {
    text-align: left;
    float: left;
    height: 37px;
}
.navbar-toggle {display: block;margin: 0px;}
.header .nav-items {
    display: none;
}
.nav-items * {
	transition: 0.4s all ease;
}
	 .navbar-toggle.cross .icon-bar:nth-of-type(1) {
		-webkit-transform: translateY(6px) rotate(-45deg);
		-ms-transform: translateY(6px) rotate(-45deg);
		transform: translateY(6px) rotate(-45deg);
	}

	 .navbar-toggle.cross .icon-bar:nth-of-type(2) {
		opacity: 0;
	}

	 .navbar-toggle.cross .icon-bar:nth-of-type(3) {
		-webkit-transform: translateY(-6px) rotate(45deg);
		-ms-transform: translateY(-6px) rotate(45deg);
		transform: translateY(-6px) rotate(45deg);
	}
	.m-search {
	    padding: 10px 2px;
	}
	
	.m-search img {
	    display: block;
	}
	.m-search1 {
	    position: absolute;
	    top: 120%;
	    width: 100%;
	    background: rgba(0,102,179,0.7);
	    left: 0;
	    padding: 3%;
	    opacity: 0;
	    visibility: hidden;
	    transition: 0.4s all ease;
	}
	.m-search1.block{
		opacity: 1;
		top: 100%;
		visibility: visible;
	}
	.head-search input[type=text] {
	    font-size: 14px;
	}
	
	
	

	
	.m_nav>ul>li {
		position: relative;
	}
	
	.m_nav>ul>li::before {
		content: '';
		border-bottom: 1px solid #eee;
		position: absolute;
		top: 50px;
		left: 0;
		width: 100%;
	}
	.m_nav>ul>li:first-child::after {
		display: none;
	}
	.m_nav>ul>li::after {
		content: " ";
		display: inline-block;
		height: 9px;
		width: 9px;
		border-width: 2px 2px 0 0;
		border-color: #999;
		border-style: solid;
		-webkit-transform: matrix(.71, .71, -.71, .71, 0, 0);
		transform: matrix(.71, .71, -.71, .71, 0, 0);
		position: absolute;
		top: 25px;
		margin-top: -9px;
		right: 2px;
	}
	
	.m_nav>ul>li>a {
		font-size: 15px;
		color: #666;
		line-height: 50px;
		display: inline-block;
	}
	
	.m_nav>ul>li.on ul {
		display: block;
	}
	
	.m_nav>ul>li.on>a {
		color: #0066b3;
	}
	
	.m_nav>ul>li.on::after {
		border-width: 0 2px 2px 0;
		border-color: #0066b3;
	}
	
	.m_nav>ul>li ul {
		display: none;
		padding-left: 15px;
	}
	
	.m_nav>ul>li ul li {
		font-size: 12px;
		border-bottom: 1px solid #eee;
		line-height: 35px;
	}
	
	.m_nav>ul>li ul li a {
		display: block;
		color: #0066b3;
	}
	
	.m_nav>ul>li ul li a:hover {
		color: #0066b3;
	}
	.m_nav.block {
	    opacity: 1;
	    top: 57px;
	    visibility: visible;
	}
	.service-slide {min-width: 100%;padding: 0 15px;}
	.service-slide .hd li {width: 50%;font-size: 16px;}
	
	.service-slide-bt {
	    position: relative;
	    background: #0066b3;
	    padding: 15px;
	}
	
	.service-more {
	    position: relative;
	    display: inline-block;
	    bottom: 0;
	    margin-left: 3%;
	    margin-top: 15px;
	}
	
	.service-slide-bt-h2 {
	    font-size: 18px;
	}
	
	.service-slide-bt p {
	    font-size: 14px;
	}
	.section4imgright, .section4imgleft {max-width: 100%;overflow: hidden;}
	.section4imgright img,.section4imgleft img{
		max-height: 80px;
	}
	.section4-qua {    font-size: 26px;}

	.section8 .index-brand {
		display: none;
	}
	.section8 .section4-qua {
		text-align: center;
	}
	
	.section8 {
		margin-bottom: 60px;
	}
	.banner-swiper {
		    height: calc(100% - 60px);
	}
	.banner-swiper .swiper-slide{
		background-size: cover;
	}
	.service-box .service-more {
		right: 0;
		margin-left: 0;
	}
	.service-box .service-slide-bt {
	    padding: 2% 15% 1% 15% ;
	
	}
	.service-box .service-more {
		    padding: 5px 15%;
	}
	.ft-768 {
		margin-bottom: 60px;
	}
	.service-box .service-slide-bt {
		background: rgba(0,102,179,1);
	}
	.about.section5 {
		margin-bottom: 220px;
		background-size: contain;
	}
	.case-imgbox {
	    width: 100%;
	    position: static;
	    border: none;
	    border-radius: 0;
	    margin-top: 20px;
	}
	
	
	.case-imgbox img {
	    width: 100%;
	}
	
	.ab-text {
	    position: static;
	}
	.pb-180 {
	    padding-bottom: 30px;
	}
	.nav_crumb a {
	    width: 45%;
	    display: inline-block;
	    margin: 10px 0;
	}
	
	.nav_crumb a:last-child {
	    display: none;
	}
	.section1.ft-768.pro {
	    margin-top: 30px;
	}
}


@media screen and (max-width: 480px) {
.case-swiper .swiper-slide .case-txt h3{
	font-size: 16px;
}

.banner-swiper {
    height: 330px;
}
.section5{
	    padding: 10% 0 120px 0;
}
.section6  {
	padding: 80px 0;
}
.section6 .section4-qua {
	text-align: center;
}
.section6 .section4-qua i {
    background: #fff;
    margin: 20px auto;
}
.section7 .pro-box i {
	margin-bottom: 10px;
}
.section8 .index-brand {
	display: none;
}
ul.index-newl li .new-desc {
	    font-size: 12px;
}
ul.index-newl li .new-tt {
    font-size: 14px;
	}
	ul.index-newl li{
		margin-top: 30px;
	}
	.service-box .service-slide-bt {
	    padding: 15px ;
	
	}
	
	.page-list .next {
	    text-align: left;
	}
	.nav_crumb {
	text-align: center!important;
	margin: 30px 0;
	}
	.yfsy-items .yfsy-items-txt h2 i {
	    font-size: 28px;
	    color: #000;
	    margin-right: 20px;
	}
	
	.yfsy-items .yfsy-items-txt h2 {
	    font-size: 28px;
	}
	
	.yfsy-items .yfsy-items-txt p {
	    font-size: 16px;
	}
	
	.content-title.yfsy {
	    text-align: center;
	}
	
	p.en-content-title {
	    text-align: center;
	    margin-bottom: 30px;
	}
	p.yfsy-desc {
	    font-size: 14px;
	}
.section5 .index-about p.ab-dsjj.wid {
    width: 100%;
}
.con-border {
	margin: 50px 0;
}
.con-box p {
    font-size: 16px;
	}
}



@media screen and (max-width: 400px) {
.case-swiper .swiper-slide .case-txt h3{
	font-size: 14px;
}
.case-swiper .swiper-slide .case-txt p {
	font-size: 12px;
}
ul.index-newl li .new-tt {
    font-size: 12px;
}
}