@charset "utf-8";
/* CSS Document */


/*重置*/
body{ margin:0; padding:0; font-family:"Arial"; font-size:16px;}
a{text-decoration:none; color:grey; }
p{ margin:0; padding:0;}
img{ display:block;}
h1,ul,li{ margin:0; padding:0;}


/*导航和logo*/
.head-box{
	width:100%;
	height:80px;
	overflow:hidden;}
.head{
	width:1080px;
	height:80px;
	margin:auto;
	overflow:hidden;
	line-height:80px;}
.logo{
	float:left;
	width:500px;}
.logo img{
	width:30%;
	padding-top:17px;
	float:left;}
.logo span{
	font-size:12px;
	color:grey;
	margin-top:20px;
	display:block;}
.nav{
	float:right;}
.nav a{
	color:#999;
	padding:0 20px;
	border-right:solid 1px grey;
	font-weight:bold;}
.nav a:nth-child(5){
	border:none;}
.nav a:hover{
	color:#1e91d1;}

/*banner*/
  .slider {
    position: relative;
    height: 550px;
    min-width: 1004px;
    width: 100%;
    overflow: hidden;
  }
  .slider .slider-pointer {
    position: absolute;
    bottom: 20px;
    color: #fff;
    list-style: none;
    padding: 0;
    z-index: 999;
  }
  .slider .slider-pointer li {
    display: inline-block;
    margin: 0 15px;
    width: 15px;
    height: 15px;
    border-radius: 15px;
    background-color: #ffffff;
    opacity: 0.85;
    transition: all 320ms ease;
  }
  .slider .slider-pointer li:hover {
    background-color: #e30006;
  }
  .slider .slider-pointer li.active {
    background-color: #b00005;
  }
  .slider .slider-inner {
    width: 100%;
    height: 100%;
    position: relative;
  }
  .slider .slider-inner .item {
    width: 100%;
    height: 100%;
    float: left;
  }
  .slider .slider-inner .img {
    background-position: center top !important;
    width: 100%;
    height: 100%;
  }
  .slider .slider-control {
    position: absolute;
    width: 30px;
    height: 30px;
    z-index: 999;
    border-radius: 30px;
    text-align: center;
    font-weight: 900;
    font-size: 20px;
    line-height: 30px;
    background-color: #ffffff;
    opacity: 0.5;
    cursor: pointer;
    top: 50%;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.5);
    transition: all 320ms ease;
  }
  .slider .slider-control:hover {
    opacity: 0.65;
    background-color: #b00005;
  }
  .slider .slider-control:active {
    opacity: 0.85;
  }
  .slider .slider-control.prev {
    display: none;
    left: 20px;
  }
  .slider .slider-control.next {
    display: none;
    right: 20px;
  }
  .slider:hover .slider-control.prev {
    display: block;
    left: 20px;
  }
  .slider:hover .slider-control.next {
    display: block;
    right: 20px;
  }




/*简介*/
.jianjie-box{
	width:100%;
	overflow:hidden;
	background-color:#1e91d1;
	box-shadow: 0px 3px 5px grey;}
.jianjietupian{
	width:1080px;
	margin:auto;
	position:relative;
	height:150px;}
.jianjietupian img{
	position:absolute;
	left:-960px;
	top:0;
	margin-left:50%;
	display:block;}
.jianjiewenan{
	width:1080px;
	height:100px;
	margin: 0 auto;
	color: #333;}
.jianjiewenan p{
	line-height:30px;}
.jianjiewenan p span{
	display:block;
	text-align:center;
	font-weight:bold;
	color:black;
	margin-top:10px;}
.jianjiewenan a{
	color:#881b20;
	margin-left:20px;}


/*centent*/
.Exhibitor{ 
	width:100%;
	height:210px;}
.hl_main5_content{
	width:1080px; 
	height:180px;
	margin:auto;
	overflow:hidden;}
.h1_main5_title{ 
	font-size:16px;
	line-height:50px;
	font-weight:bold;
	text-align:center;
	letter-spacing:normal;}
.hl_main5_content1{
	width:1080px; 
	overflow:hidden; 
	float:left;}
.hl_main5_content1 ul{ 
	overflow:hidden; }
.hl_main5_content1 ul li{ 
	float:left; 
	width:260px; 
	display:inline; }
.hl_main5_content1 ul li img{ 
	width:260px; }
.demoList { 
	width:1229px; 
	overflow:hidden;}
.demoList li { 
	float:left; 
	width:260px; 
	background:#fff; 
	margin-right:13px;
	margin-bottom:10px;
	display:inline; 
	position:relative; 
	z-index:0; 
	overflow:hidden;}
.demoList li a { 
	display:block; 
	width:260px; 
	overflow:hidden; 
	cursor:pointer; }
.current{
	position:absolute; 
	left:0; 
	top:0px; 
	background-color:rgba(30,145,209,0.8); 
	text-align:center;
	color:black; 
	font-size:16px; 
	opacity:0; 
	transition:0.3s;
	line-height:130px;
	font-weight:bold;}
.current:hover{ 
	opacity:1;}


/*页脚*/
.footer{
	width:100%;
	background-color:#000;
	box-shadow: 0px -3px 5px #999;}
.footer p{
	text-align:center;
	font-size:16px;
	line-height:50px;
	color:grey;}