@charset "utf-8";
.about-us-header{
	margin-top: 100px;
	background: url(../img/about-us-bg.jpg) no-repeat;
	color: white;
	overflow: hidden;
	background-size: 904px;
}
.about-us-header h2{
	font-size: 60px;
	margin: 20px;
	float: left;
}
.about-us-header .mav-menu{
	width: 296px;
	margin-left: 904px;
	background: #16497e;
	height: 300px;
	height: 100%;
	padding: 25px 0;
}
.about-us-header .mav-menu ul li{
	line-height: 50px;
	padding: 0 50px;
	font-size: 18px;
}
.about-us-header .mav-menu ul li a:hover{
	text-decoration: underline;
}

.article{
	line-height: 2;
	word-break: break-word;
	margin-bottom: 40px;
	margin-top: 40px;
}
.article p{
	text-indent: 1em;
	margin: 20px 0;
	font-size: 16px;
	color: #6a6a6a;
	text-align: justify;
}
.article img{
	margin-left: 40px;
	margin-bottom: 20px;
}


.scale-list{
	overflow: hidden;
	margin-top: 40px;
	margin-bottom: 90px;
}
.scale-list ul{
	font-size: 0;
	margin-left: -10px;
}
.scale-list ul li{
	font-size: 20px;
	display: inline-block;
	vertical-align: top;
	width: 392px;
	height: 300px;
	margin-left: 10px;
	margin-top: 10px;
	position: relative;
}
.scale-list ul li .cover{
	height: 240px;
	width: 100%;
}
.scale-list ul li a{
	display: block;
}
.scale-list ul li .cover img{
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.scale-list ul li .tit{
	height: 60px;
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: #e6e6e6;
	text-align: center;
	line-height: 60px;
	font-size: 20px;
}
.scale-list ul li:nth-child(3n-1) .cover{
	margin-top: 60px;
}
.scale-list ul li:nth-child(3n-1) .tit{
	bottom: auto;
	top:0;
}
.scale-list ul li .tit:before{
	content: "";
	width: 18px;
	height: 18px;
	background: #e6e6e6;
	transform: rotate(45deg);
	position: absolute;
	left: 50%;
	margin-left: -9px;
	top:-9px;
	z-index: 2;
}
.scale-list ul li:nth-child(3n-1) .tit:before{
	top:auto;
	bottom: -9px;
}
.scale-list ul li:hover .tit:before,
.scale-list ul li:hover .tit{
	background: #16497e;
	color: white;
}
.scale-list.combo{
	position: relative;
	white-space: nowrap;
	margin-left: -30px;
	margin-right: -30px;
	padding: 0 30px;
}
.scale-list.combo:after,
.scale-list.combo:before{
	width: 30px;
	top:0;
	bottom: 0;
	background: white;
	content: "";
	position: absolute;
	z-index: 2;
}
.scale-list.combo:after{
	top:0;
	left: 0;
}
.scale-list.combo:before{
	top:0;
	right: 0;
}
.scale-list.combo .tit:before{
	display: none;
}
.scale-list.combo .tit{
	bottom: 0 !important;
	top:auto !important;
}
.scale-list.combo ul li .cover{
	margin: 0 !important;
}
.scale-list.combo ul{
	margin-left: 0;
}
.scale-list.combo ul li{
	/*margin: 0;*/
	margin: auto;
}

.certificate-list{
	margin-top: 48px;
	margin-bottom: 48px;
}
.certificate-list ul{
	font-size: 0;
	margin-left: -20px;
}
.certificate-list ul li{
	display: inline-block;
	vertical-align: top;
	box-sizing: border-box;
	border:solid 1px #e6e6e6;
	width: 386px;
	height: 217px;
	margin-left: 20px;
	margin-bottom: 20px;
	-webkit-transition: all .4s;
	transition: all .4s;
}
.certificate-list ul li .cover{
	width: 100%;
	height: 100%;
}
.certificate-list ul li .cover img{
	max-width: 100%;
	max-height: 100%;
	display: block;
}
.certificate-list ul li:hover{
	border:solid 3px #16497e;
}



.news{
	background: none;
}

.news-detail .tit{
	font-size: 36px;
	margin-top: 48px;
	word-break: break-word;
	text-align: center;
}
.news-detail .time{
	font-size: 16px;
	color: #898989;
	margin-top: 16px;
	word-break: break-word;
	text-align: center;
}
.news-detail .content{
	text-align: center;
	margin-bottom: 60px;
}
.news-detail .content img{
	max-width: 100%;
}
.news-detail .content p{
	font-size: 14px;
	color: #222;
	word-break: break-word;
	line-height: 2;
	margin: 20px 0;
}
.news-detail  .back-btn{
	font-size: 16px;
	color: #16497e;
	text-align: center;
	line-height: 48px;
	display: block;
	margin: 40px auto;
	width: 200px;
	border:solid 1px currentcolor;
	border-radius: 24px;
}
.news-detail  .back-btn:hover{
	opacity: .8;
}

@media only screen and (max-width: 1024px) {
	.about-us-header{
	    margin-top: 0;
	    background: url(../img/about-us-bg.jpg) no-repeat center center;
	    background-size: cover;
	    height: 8rem;
	}
	.about-us-header h2{
		font-size: 2rem;
   		margin: .75rem;
	}
	.certificate-list{
		margin: .75rem;
	}
	.certificate-list ul{
		margin-left: 0;
		margin-left: -.75rem;
	}
	.certificate-list ul li {
	    display: inline-block;
	    vertical-align: top;
	    box-sizing: border-box;
	    width: calc(50% - .75rem);
	    height: 25vw;
	    margin-left: .75rem;
	    margin-bottom: .75rem;
	}
	
	.article{
		-webkit-transform: none !important;
		transform: none !important;
		opacity: 1 !important;
	    margin-bottom: 1rem;
	    margin-top: 0;
	    padding: .75rem;
	}
	.article p {
	    text-indent: 1em;
	    margin: 0;
	    font-size: 0.875rem;
	    line-height: 1.6;
	    text-align: left;
	}
	.article img{
		margin-left: .75rem;
		margin-bottom: .75rem;
		max-width: 10rem;
	}
	
	.news-detail .tit{
		font-size: 1.25rem;
		margin-top: 1rem;
	}
	.news-detail .time{
		margin-top: .5rem;
		font-size: 0.8125rem;
	}
	.news-detail .content p {
	    font-size: 0.8125rem;
	    line-height: 1.8;
	    margin: .75rem;
	    text-align: justify;
	}
	.news-detail .content img{
		display: block;
		max-width: calc(100% - 1.5rem);
		margin: .75rem;
	}
	.news-detail .content{
		margin-bottom: 1rem;
	}
	.news-detail .back-btn{
		width: 6rem;
	    text-align: center;
	    line-height: 2rem;
	    height: 2rem;
	    border-radius: 1.25rem;
	    font-size: 1rem;
	    display: block;
	    margin: 0 auto;
	    margin-bottom: 1rem;
	}
	
	.scale-list ul{
		margin: 0;
	}
	.scale-list ul li {
	    font-size: 1rem;
	    display: block;
	    width: auto;
	    height: 60vw;
	    margin: .75rem;
	}
	.scale-list ul li .cover{
		height: 100%;
		width: 100%;
	}
	.scale-list {
	    overflow: hidden;
	    margin-top: 0;
	    margin-bottom: .75rem;
	}
	.scale-list ul li .tit{
		height: 2.5rem;
		line-height: 2.5rem;
		font-size: 1rem;
	    bottom: 0 !important;
	    top: auto !important;
	}
	.scale-list ul li:nth-child(3n-1) .cover{
		margin-top: 0;
	}
	.scale-list ul li .tit:before{
		display: none;
	}
	.scale-list ul li:nth-child(3n-1) .tit:before{
		display: none;
	}
	.scale-list ul li:hover .tit:before,
	.scale-list ul li:hover .tit{
		background: #16497e;
		color: white;
	}
	.scale-list.combo{
		margin-left: 0;
		margin-right: 0;
		padding: 0;
	}
	.scale-list.combo:after,
	.scale-list.combo:before{
		display: none;
	}
	.scale-list.combo ul li{
		display: inline-block;
		height: 24vw;
	}
	.scale-list.combo .tit{
		font-size: .75rem;
		line-height: 1.4375rem;
		height: 1.4375rem;
	}

}