@charset "utf-8";
header {
	background-color: rgba(255, 255, 255, 0.95);
	box-shadow: 0 1px 3px rgba(18, 18, 18, .1);
	position: fixed;
	top: 0;
	left: 0;
	z-index: 10;
	width: 100%;
	height: 120px;
}

header .flex {
	justify-content: flex-end;
}

.top1 {
	height: 40px;
	justify-content: flex-end;
	box-sizing: border-box;
}

.searchbox {
	width: 340px;
	padding-top: 6px;
}

.searchbox .keyword {
	display: inline-block;
	background-color: rgba(255, 255, 255, 1);
	height: 30px;
	border: 1px solid #ebedf0;
	padding: 0px 12px;
}

.searchbox .submit {
	display: inline-block;
	background-color: #e5e5e5;
	width: 48px;
	height: 32px;
	font-size: 14px;
	padding: 0 5px;
	cursor: pointer;
}

.logo {
	width: 240px;
}

.logo img {
	max-height: 60px;
	width: auto;
}
@keyframes menu-fade{
	0%{
		opacity: 0;
	    -webkit-transform: translateY(20px);
	    transform: translateY(20px);
	}
	100%{
		opacity: 1;
	    -webkit-transform: translateY(0);
	    transform: translateY(0);
	}
}
.cc-menu--nav{
	display: none;
}
.block .cc-menu--nav{
	-webkit-animation: menu-fade .5s;
    animation: menu-fade .5s;
    display: block;
    opacity: 1;
}
.block.menu_li>a{
	color: #CA171D;
}
.nav {
	position: relative;
	z-index: 999;
	flex: 1;
	margin-top: 24px;
}

.nav ul>li {
	background-color: rgba(255, 255, 255, 0.54);
	height: 40px;
	line-height: 40px;
	padding: 0 26px;
	margin: 0 12px;
	position: relative;
}

.nav ul li:last-child {
	margin-right: 0;
}

.nav ul li>a {
	font-size: 16px;
	color: #333;
	font-weight: 700;
}

.nav ul li>a:hover,
.nav ul li>a.on {
	color: #CA171D;
}

.nav ul li ol {
	position: absolute;
	top: 40px;
	left: 0;
	width: 150px;
	background: #fff;
	box-shadow: 0 0 5px #eee;
	opacity: 0;
	z-index: 0;
}
.nav ol li>a{
	box-sizing: border-box;
	padding: 0 12px;
	display: inline-block;
	width: 100%;
	font-weight: normal;
	color: #666;
	font-size: 14px;
	height: 48px;
	line-height: 48px;
	white-space: nowrap;overflow: hidden;text-overflow: ellipsis;text-align: center;
}

.nav ol li{
	padding: 0;
	margin: 0;
	height: 48px;
	line-height: 48px;
}
/*.nav ul li:hover ol{
	opacity: 1;
	z-index: 99;
	transform: translateY(-50px);
	transition: 0.4s all ease-in-out;
}*/
.nav ol li>a:hover{
	background: rgba(245,245,245,.8);
}
.banner {
	margin-top: 120px;
	position: relative;
	z-index: 1;
	padding-bottom: 41.666666%;
	height: 0;
	background: #ccc;
	box-sizing: border-box;
}

.banner img {
	width: 100%;
}

.about {
	padding: 50px 0;
	background-color: rgba(245, 245, 245, 1);
}

.about_l {
	width: 580px;
}

.about_l img {
	width: 100%;
}

.about_r {
	flex: 1;
	padding: 20px;
	margin-left: 25px;
}

.about_r h2 {
	font-size: 36px;
	color: #CA171D;
	font-weight: bold;
}

.about_r .about_con {
	color: #666;
	font-size: 16px;
	text-align: justify;
	line-height: 2;
}

.btn_a {
	margin: 25px 0;
}

.btn_a a {
	display: inline-block;
	border: 1px solid #ccc;
	background-color: rgba(245, 245, 245, 1);
	border-radius: 2px;
	font-size: 15px;
	padding: 13px 16px;
	cursor: pointer;
	color: #333;
}

.btn_a a:hover {
	background-color: rgba(202, 23, 29, 1);
	color: #fff;
	transition: all .1s linear;
	border-color: rgba(202, 23, 29, 1);
}

.about_span,.product_span {
	display: inline-block;
	width: 60px;
	height: 3px;
	background: #CA171D;
	margin: 35px 0;
}

.about_icons {
	justify-content: space-between;
}

.about_icon {
	overflow: hidden;
	position: relative;
	padding: 20px 50px;
	border: 1px solid #ccc;
	border-radius: 10px;
	text-align: center;
}
.about_icon p{
	margin: 12px 0;
}
.about_icon:before {
	content: "";
	position: absolute;
	z-index: -1;
	left: 50%;
	right: 50%;
	bottom: 0;
	background-color: #CA171D;
	height: 4px;
	transition:all .3s ease-out;
}

.about_icon:hover {
	background: #fff;
}

.about_icon:active:before,
.about_icon:focus:before,
.about_icon:hover:before {
	z-index: 2;
	left: 0;
	right: 0;
}
.index_pro{ display: flex; flex-wrap: wrap;justify-content:space-between;}
.index_pro li{ width: 24%;}
.index_pro li img{width: 100%;  transition: all 0.3s;}
.index_pro li img:hover{transform: scale(1.01); transition: all 0.3s;}
.index_pro li p{ text-align: center; line-height: 60px; height: 60px; overflow: hidden;}
.product,.case{padding: 60px 0;}
.title{text-align: center;}
.title h2{font-size: 36px;margin-bottom: 25px;color: #333;}
.title h3{font-family: 'times new roman', times;font-size: 24px;text-transform: uppercase;}
.product .container.flex{justify-content: space-between;}
.product_item{
	flex-direction: column;
	flex-flow: wrap;
	padding: 50px;
	border-radius: 30px;
	width: 30%;
	height: 540px;
	box-sizing: border-box;
	background-size: cover;
}
.product_item .img{margin: 0 auto;}
.product_item .txt h2{font-size: 18px;font-weight: bold;margin-top: 25px;}
.product_item .txt h3{font-size: 16px;text-transform: uppercase;margin: 12px auto 30px;}
.product_item .txt p{text-align: justify;line-height: 2;font-size: 14px;}
.product_item01{background: url(../images/yw_1.jpg) no-repeat center;}
.product_item02{background: url(../images/yw_2.jpg) no-repeat center;}
.product_item03{background: url(../images/yw_3.jpg) no-repeat center;}
.product_item .btn_a{width: 90%;margin: 15px auto;}
.product_item .btn_a a{width: 100%;box-sizing: border-box;text-align: center;background: #fff;}
.product_item:hover{transform: translateY(-8px);transition: 0.3s;}
.product_item:hover .txt{color: #CA171D;}
.product_item .btn_a a:hover{background: #CA171D;color: #fff;}

.casebox{height: 420px;overflow: hidden;box-sizing: border-box;}
.case_l{flex-direction: column;align-items: center;width: 340px;}
.casebtn{height: 120px;margin: 8px auto;padding: 20px;background: #F5F5F5;box-sizing: border-box;width: 100%;justify-content: space-between;cursor: pointer;}
.casebtn h2{font-size: 36px;font-family: impact, chicago;font-weight: bold;}
.casebtn h3{font-size: 18px;}
.casebtn p{font-size: 14px;margin-top: 8px;}
.casebtn.cur{background-color: #CA171D;color: #FFFFFF;}
.jiantou{font-weight: bold;font-size: 18px;}
.case_r{background-color: rgba(245, 245, 245, 1);box-sizing: border-box;margin-left: 35px;width: 100%;height:100%;overflow: hidden;}
.case_r_box{flex: 1;height: 100%;}
.case_r .img{width: 440px;float: left; overflow: hidden;}
.case_r .content{float: right;width: 380px;}
.case_r .content .flex{flex-direction: column;}
.case_r .content .flex .p{text-align: justify;line-height: 2;font-size: 16px;padding: 50px 20px;box-sizing: ;}
.case_r .content .flex .btn_a{padding: 10px 15px;}

.news{padding: 55px 0;background: rgba(245, 245, 245, 1);height: 650px;overflow: hidden;}
.news .container.flex{align-items: flex-start;}
.news_l{padding-bottom: 75%;height: 0;width: 480px;margin-right: 40px;}
.news_l .img{width: 100%;}
.news_l .img img{width: 100%;}
.news_l h2{font-size: 18px;color: #333;font-weight: bold;margin: 12px 0;}
.news_l .dateline{color: #ccc;font-size: 13px;}
.news_l .content{text-align: justify;line-height: 2;margin-top: 12px;}

.news_r{width: 680px;box-sizing: border-box;}
.news_r h2{font-size: 18px;color: #333;font-weight: bold;}
.news_r .newsitem{background: #fff;padding: 35px 25px 20px;margin: 0 0 15px 0;transition: 0.3s all ease-in-out;}
.news_r .newsitem:hover{box-shadow: 0 0 12px #ccc;transform: translateX(4px);}
.news_r .p{color: #666;font-size: 14px;margin-top: 12px;line-height: 2;}

.honor{padding: 55px 0;}
.honorbox{justify-content: space-between;}
.honoritem{background: #ccc;box-shadow: 0 0 5px #ccc;width: 18%;padding: 2px;}
.honoritem .img,.honoritem .img img{width: 100%;}
.honoritem .p{line-height: 2;text-align: center;padding: 8px 12px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.honoritem:hover{background: #CA171D;transition: all .3s ease-in-out;}
.honoritem:hover .p{color: #fff;}

footer{padding: 25px 0;}
footer .footer_top ul.flex{justify-content: center;}
footer .copyright{line-height: 2;padding: 12px 0;}

.clear{ clear: both;}
.hzhb{ background: rgba(245, 245, 245, 1); padding: 50px 0;}
.hzhb ul{ display: flex; flex-wrap: nowrap; justify-content: flex-start;}
.hzhb ul .hzhb_bt{ background: #CA171D; color: #fff; text-align: center; padding: 50px;}
.hzhb ul .hzhb_bt h3{ font-size: 36px; font-weight: bold;}
.hzhb ul .hzhb_bt h4{ font-family: Arial, Helvetica, sans-serif;font-size: 20px; margin-top: 15px;}
.hzhb ul li img{ height: 171px;}