.content .box1 {
	height: 7.3rem;
	background-size: cover;
	position: relative;
	overflow: hidden;
}

.box1 h1 {
	color: #FFFFFF;
	font-size: 0.98rem;
	margin-top: 40vh;
	padding-left: 25%;
}

.box1 h3 {
	color: #FFFFFF;
  font-size: 28px;
  font-weight: normal;
  width: 9.28rem;
  margin: auto;
  margin-top: 48px;
  padding-bottom: 26px;
  border-bottom: 1px solid #FFFFFF;
}

.box2 {
	width: 77%;
	min-height: 80vh;
	margin: auto;
	display: flex;
	justify-content: space-between;
	padding: 0.5rem 0;
	box-sizing: border-box;
}

.box2 .left {
	width: 2.7rem;
}

.box2 .left ul div {
	height: 0.5rem;
	line-height: 0.5rem;
	position: relative;
	top: -15px;
	margin-bottom: 5px;
	border: 2px solid transparent;
	margin-bottom: 7px;
}


.box2 .left ul li {
	height: 1rem;
	line-height: 1rem;
	cursor: pointer;
	position: relative;
	margin-bottom: 5px;
	transition: filter .3s;
	-webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;
}

.box2 .left ul li:hover {
	filter: none;
}

.box2 .left ul img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	position: absolute;
	top: 0;
	transition: all .3s;
}

.box2 .left ul li img:hover {
	transform: scale(1.05);
}

.box2 .right {
	width: calc(100% - 4.2rem);
	padding: 0 0.6rem;
	border-left: 1px solid #8D8D8D;
}

.box2 .right .top {
	display: flex;
	flex-wrap: wrap;
	padding-bottom: 0.6rem;
	border-bottom: 1px solid #8D8D8D
}

.box2 .right .top > div {
	width: 0.85rem;
	margin: 0 0.4rem 0 0;
}

.box2 .right .top > div img {
	display: block;
	margin: auto;
	cursor: pointer;
}

.box2 .right .top > div .cs1 {
	width: 0.64rem;
}

.box2 .right .top > div .cs2 {
	width: 0.77rem;
}

.box2 .right .top > div p {
	color: #858585;
	font-size: 0.14rem;
	text-align: center;
	margin-top: 15px;
}

.box2 .right .btm .path {
	font-size: 14px;
	height: 0.5rem;
	line-height: 0.5rem;
}

.box2 .right .btm .path span{
	font-size: 0.13rem;
	margin: 0;
	padding: 0;
	margin-right: 0.05rem;
}

.box2 .right .btm .folder-box {
	display: flex;
	flex-wrap: wrap;
}

.box2 .right .btm .folder-box .file {
	width: 0.8rem;
	font-size: 0.14rem;
	text-align: center;
	margin: 0.3rem 0.3rem 0.3rem 0;
}

.box2 .right .btm .folder-box .file img {
	width: 0.6rem;
	display: block;
	margin: auto;
	margin-bottom: 0.15rem;
	cursor: pointer;
}

.box2 .right .btm .folder-box .tips {
	text-align: center;
	font-size: 14px;
	margin-top: 20px;
}

.box2 .right .btm .folder-box .tips img {
	width: 60px;
}

.box2 .right .btm .folder-box .tips p {
	color: #858585;
	font-size: 14px;
	text-align: center;
	margin-top: 15px;
}

.box2 .right .btm .file-box {
	display: flex;
	flex-wrap: wrap;
}

.box2 .right .btm .file-box .item {
 
  position: relative;
}

.box2 .right .btm .file-box .img-box {
	width: 90px;
	height: 90px;
	font-size: 14px;
	margin: 0 15px 15px 0;
	position: relative;
	overflow: hidden;
}

.box2 .right .btm .file-box  .box-text {
  display: block;  
  width: 100%;
  text-align: center;
  font-size: 12px;   
  position: absolute;
  cursor: pointer;
}

.box2 .right .btm .file-box .img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	position: relative;
	transition: all .3s;
}


.box2 .right .btm .file-box .img-box::after {
	content: '下载';
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	margin: auto;
	text-align: center;
	color: #fff;
	font-size: 13px;
	line-height: 0.9rem;
	background: rgba(0,0,0,.5);
	opacity: 0;
	transition: opacity .5s;
}

.box2 .right .btm .file-box .img-box:hover::after {
	opacity: 1;
}

.box2 .right .btm .file-box .img-box:hover .img {
	transform: scale(1.1);
}

.box2 .right .btm .file-box .pdf {
	width: 75px;
	height: 90px;
	position: relative;
}


.remove-gray { 
  filter: none !important;
}

.img-show {
  width: 100%;
  height: 100%;  
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;  
  left: 0;
  background: rgba(0,0,0,.5);  
  display: none; 
}

.img-show .show-img {
  object-fit: contain;
  width: 50%;
  height: 50%;  
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) translateZ(0);  
  z-index: 99;
  image-rendering:-moz-crisp-edges;
  image-rendering:-o-crisp-edges;
  image-rendering:-webkit-optimize-contrast;
  image-rendering: crisp-edges;
  -ms-interpolation-mode:nearest-neighbor;

 

  
}


@media only screen and (max-width: 1150px) {
	.box1 h3 {
		width: calc(100% - 50px);
	}
	
	.box2 {
		width: 100%;
	}
	
	.box2 .right .top > div {
		width: 85px;
	}
	
	.box2 .right .top > div img {
		width: 100%;
	}
	
	.box2 .right .top > div .cs1 {
		width: 60px;
	}
	
	.box2 .right .top > div .cs2 {
		width: 70px;
	}
	
	.box2 .right .btm .path {
		height: 50px;
		line-height: 50px;
		padding-left: 10px;
	}
	
	.box2 .right .btm .path span {
		font-size: 14px;
	}
	
	.box2 .right .btm .folder-box .file {
		width: 80px;
		font-size: 14px;
		margin: 0 20px 20px 0;
	}
	
	.box2 .right .btm .folder-box .file img {
		width: 60px;
	}
	
	.box2 .right .btm .file-box .img {
		border: 1px solid #eee;
		background: #eee;
	}
}