/* CSS Document */

* {
    padding: 0;
    margin: 0;
}

div,
dl,
dt,
dd,
form,
h1,
h2,
h3,
h4,
h5,
h6,
img,
ol,
ul,
li,
table,
input,
th,
td,
p,
span,
a {
    border: 0;
    padding: 0;
    margin: 0;
}

ul,
ol {
    list-style-type: none;
}

th,
td,
input {
    font-size: 12px;
}

input,
select {
    border: none;
    vertical-align: middle;
}

button {
    border: none;
    cursor: pointer;
    font-size: 12px;
    background-color: transparent;
}

select::-ms-expand {
    display: none;
}

select {
    border: solid 1px #000;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

.clear {
    clear: both;
    font-size: 1px;
    height: 0;
    visibility: hidden;
    line-height: 0;
}

.clearfix:after {
    content: "";
    display: block;
    clear: both;
}

.clearfix {
    zoom: 1;
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

a {
    color: #333;
    text-decoration: none;
}

a:link {
    color: #333;
}

a:focus,
a:hover,
a:active {
    color: #c52726;
    text-decoration: none;
}

.container>p {
    font-size: 18px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 25px;
}

ul,
li {
    list-style: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}
.ml20{margin: 10px 10px;width: 44%;}
html body {
    font-family: "PingFang SC", "Lantinghei SC", Helvetica, Arial, "Microsoft Yahei", sans-serif;
    background-color: #fbfbfb;
    font-size: 18px;
    text-align: left;
}
.container {
	width: auto;margin:0px;padding:0px;
}
.header{width:100%; height:70px;}
.header h2{width:100%; height:70px;line-height:70px;  background-color:#D12926; text-align:center; color:#fff;position:fixed;top:0;bottom:0;z-index:9999;display: inline!important; float: left;}
.header span{width:400px;display: block;float: left;position:fixed;top:0;bottom:0;z-index:9999;display: inline!important;color:#fff;font-size:30px;line-height:70px;padding-left:30px;}


.banner {
	width: auto;
	height: 571px;
	overflow: hidden;
}

.banner1 {
	width: auto;
	 max-height: 200px;
	overflow: hidden;
	color:#FFFFFF;
	 padding:30px;
}
.banner1 h2{ font-size:50px; line-height:80px;}
.banner1 h3{ font-size:24px;line-height:40px;}
.banner a {
	display: block;
	width: auto;
	height: 100%;
}

/* 内容区域 */
.main {
	width: 1200px;
	height: auto;
	margin: 0 auto;
	padding-top: 35px;
}

/* 科技新闻 */
.listKjxw {
	width: auto;
}



.listKjxw li {
	width: 24%;
	height: 320px;
	float: left;
	
	margin:6px;
	background: #FFFFFF;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}

.listKjxw .kjxwPic {
	width: 100%;
	padding:10px;
	height: 260px;
	overflow: hidden;
}

.listKjxw .kjxwPic a,
.listKjxw .kjxwPic img {
	width: 100%;
	height: 100%; 
	display: block;
	transition: all 0.5s;
	object-fit: cover;
}

.listKjxw li:hover img {
	transform: scale(1.1);
}

.listKjxw .kjxwTit {
	margin: 10px 12px 5px;
	height: 52px;
	text-align:center;
}

.listKjxw .kjxwTit a {
	font-size: 16px;
	color: #333;
	text-align: justify;
	line-height: 22px;
	font-weight: bolder;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.listKjxw .kjxwTit a:hover {
	color: #bb0b07;
}



/* 公共样式 */
.group {
	width: auto;
	height: auto;
	margin-bottom: 50px;
}

.group .gLeft {

	height: auto;
	float: left;
}

.group .gRight {
	width: 315px;
	height: auto;
	float: right;
}



@media (max-width:767px) {
	body {
		background: #f2f2f2;
	}
	.header{width:100%; height:50px;}
	.header h2{ font-size:20px; height:50px; line-height:50px; padding:0;

		}
		
.banner {
	width: auto;
	height: 180px;
	overflow: hidden;
}
.banner a{	width: auto;
	max-height: 180px;}
	.main {
		width: auto;
		padding-top: 0.3rem;
		overflow: hidden;
	}

	.group {
		margin-bottom: 0;
	}

	.group .gLeft,
	.group .gRight {
		width: auto;
		float: none;
		background: #FFFFFF;
		box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.15);
		margin-bottom: 0.3rem;
	}

	/* 科技新闻 */
	.listKjxw {
		width: auto;
	}

	.listKjxw ul {
		margin-left: 4px;
	}

	.listKjxw li {
		width:47%;
		height: auto;
		float: left;
		margin-left:6px;
		margin-bottom: 0.16rem;
		background: #FFFFFF;
		box-shadow: none;
	}

	.listKjxw li:nth-child(2n) {
		margin-left: 0.22rem;
	}

	.listKjxw .kjxwPic {
		width:100%;
		height:150px;
		border-radius: 0.12rem;
		overflow: hidden;
		margin: 0 auto;
	}

	.listKjxw .kjxwPic a,
	.listKjxw .kjxwPic img {
		width: 100%;
		height: 100%;
		display: block;
		transition: all 0.5s;
		object-fit: cover;
	}

	.listKjxw li:hover img {
		transform: scale(1);
	}

	.listKjxw .kjxwTit {
		margin: 0.2rem 0;
		height: 50px;
		
		}
}

.guanyu{ padding:20px; border:1px #A6A6A6 solid;}
.biaoti h2{ text-align:center;font-size:26px; color:#C80002; padding:15px 0px;}
.guanyu p{font-size:16px; line-height:30px;}
.guanyu h4{ line-height:60px;font-weight:bold;}
.mt20{ margin-top:20px;}
.youshi .left{ max-width:620px; float:left;}
.youshi ul li{ margin-top:25px;}
.shuzi{ width:70px;
height:70px; background-color:#C80002;
 color:#FFFFFF;
 font-size:28px;
 font-weight:bold;
  line-height:70px; 
  margin-right:50px;
   margin-left:25px;
   text-align:center;
}
.youshi .nr{padding-left:70px;
	 width:100%;
text-align:left;
 }
 
.youshi h2{width:100%; height:25px;margin-bottom:0px; font-size:24px; font-weight: bold;}
.youshi h3{ line-height:25px; margin-bottom:30px; font-weight:normal;font-size:12px;}
.youshi p{ line-height:40px; margin:20px 40px;font-size:16px;}

@media (max-width:767px) {

	.shuzi{
	    margin-right:20px;margin-left:10px;
	    
	}	 
	.youshi h2{
	    font-size:22px;
	
	}
	.banner1 h2{
	    font-size:26px; line-height:60px;
	    
	}
    .banner1 h3{
        font-size:14px;line-height:25px;
        
    }
	.shuzi{ width:50px;
        height:50px; 
        font-size:20px;
        line-height:50px; 
        margin-right:20px;
  
    }
    .youshi h2{width:100%; height:25px; font-size:18px; }
    .youshi h3{ display:none;}
    .youshi p{ line-height:35px; margin:10px;}
    .youshi .left{margin:10px;;}
    .youshi .fr{margin:10px;;}
    .header span{visibility:hidden;}
	}