@font-face {
    font-family:"webfont";
    src:url('siyuanfont/webfont.eot');
    src:url('siyuanfont/webfont.eot?#iefix') format('embedded-opentype'), url('siyuanfont/webfont.woff') format('woff'), url('siyuanfont/webfont.ttf') format('truetype'), url('siyuanfont/webfont.svg#webfont') format('svg')
}
html, body {
    font-family:"webfont", Microsoft YaHei, verdana, arial, helvetica, sans-serif!important;
    font-style:normal;
    -webkit-font-smoothing:antialiased;
    -webkit-text-stroke-width:.2px;
    -moz-osx-font-smoothing:grayscale;
    padding:0;
    margin:0
}
html, body {
    width:100%;
    height:100%;
    font-size:14px;
    /*color:#fdfdfe;
    background-color:#f8fcff*/
	color: black;
}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, label, form, input, button, textarea, p, section, strong, a {
    padding:0;
    margin:0
}
h1, h2, h3, h4, h5, h6 {
    font-weight:normal
}
a {
    text-decoration:none
}
a:link {color: #000}    
a:visited {color: #000} 
a:hover {color: #0068b7}   
a:active {color: #0068b7}  
var, em, i {
    font-style:normal;
    font-weight:normal
}
s {
    text-decoration:none
}
li {
    list-style:none
}
button {
    background:0
}
.left {
    float:left
}
.right {
    float:right
}

.clear {clear: both;}
.top {
	width: 1100px;
    margin:0 auto;
	display: inline;
	padding-top: 30px;
	z-index: 999;
}
.top_left {
	display: block;
	float: left;
	padding:30px 30px 10px 180px;
	
}
.top_menu{
	margin-left:40px;
	float: left;
}
.top_right {
	float: right;
	margin-right: 50px;
}
.top_telenumber {
	height: 30px;
	margin-top: 15px;
	padding-left: 30px;
}
.top_search {
}
.input_search {width:240px;height:32px;border-radius:15px;border:1px solid #DBDBDB;padding:0 0 0 12px;background: url(../images/icon_search.jpg) no-repeat 220px;
}
.main_last {
	padding-bottom: 100px;
}
/*********************menu*****************/



nav {  
	float: left;
	padding-top: 50px;
    width: 600px;  
    height: 40px;  
    margin: 0 auto;  
	position: relative;
}  
  
/*设置ul的列表样式和行高*/  
ul {  
    list-style: none;  
    line-height: 40px;  
}  
  
/*设置a的文本装饰为none、文本居中对齐、显示为块显示*/  
nav a {  
    text-decoration: none;  
    text-align: center;  
    padding: 0 20px;  
    color: #000;  
    display: block;  
}  
  
/*设置一级菜单左浮动*/  
nav ul li {  
    float: left;  
}  
  
nav ul li ul li {  
    float: none;  
    display: none;  
}  
  
navul li:hover li {  
    display: block  
}  
  
/*设置a标签背景*/  
nav ul li ul li a {  
    background-color: #fff;  
	border-bottom: 4px solid fff;
	
}  
  
/*设置一级菜单经过时背景颜色（这里设置的是全部a标签，由权值覆盖二级标签经过颜色）*/  
nav a:hover {  
	border-bottom: 4px solid #939595;
	color: #0068b7;
}  
  
/*设置二级菜单经过时的背景颜色*/  
nav ul li ul li a:hover {  
}  
#current {
	border-bottom: 4px solid black;
}




/*************banner*****************/

.banner {
	width: 100%;
	height: 500px;
	background-color: aqua;
	position: relative;
	overflow: hidden;
	cursor: pointer;
}
.imgbox {
	width: 100%;
	height: 500px;
	position: relative;
	background-color: #222222;
	overflow: hidden;
}
.img {
	position: absolute;
	display: none;
	left: 50%;
	margin-left: -683px;
}
.im {
	display: block;
}
.change {
	height: 100px;
	display: block;
	position: absolute;
	z-index: 20;
	opacity: 0.4;
	transition: 0.4s;
	top: 50%;
	margin-top: -50px
}
.change:hover {
	opacity: 1;
}
.pre {
	left: 1%;
}
.next {
	right: 1%;
}
.cirbox {
	width: 88px;
	position: absolute;
	bottom: 15px;
	z-index: 10;
	left: 50%;
	margin-left: -44px;
	cursor: pointer;
}
.cir {
	width: 12px;
	height: 12px;
	background-color: white;
	opacity: 0.4;
	float: left;
	border-radius: 6px;
	margin: 0 5px 0 5px;
	cursor: pointer;
}
.cir:hover {
	background-color: cyan;
	transition: 0.8s;
}
.cr {
	opacity: 1;
}
.cr:hover {
	background-color: white;
}
















.banner {
    width: 100%;
    height: 520px;
    background-color: aqua;
    position: relative;
    overflow: hidden;
    cursor: pointer;
	z-index: -1;
}
.imgbox {
    width: 100%;
    height: 550px;
    position: relative;
    background-color: #222222;
    overflow: hidden;
}
.img {
    position: absolute;
    display: none;
    left: 50%;
    margin-left: -840px;
}
.im {
    display: block;
}
.change {
    height: 100px;
    display: block;
    position: absolute;
    opacity: 0.4;
    transition: 0.4s;
    top: 50%;
    margin-top: -50px
}
.change:hover {
    opacity: 1;
}
.pre {
    left: 1%;
}
.next {
    right: 1%;
}
.cirbox {
    width: 150px;
    position: absolute;
    bottom: 15px;
    z-index: 10;
    left: 50%;
    margin-left: -44px;
    cursor: pointer;
}
.cir {
    width: 60px;
    height: 6px;
    background-color: white;
    opacity: 0.4;
    float: left;
    border-radius: 3px;
    margin: 0 5px 0 5px;
    cursor: pointer;
}
.cir:hover {
    background-color: cyan;
    transition: 0.8s;
}
.cr {
    opacity: 1;
}
.cr:hover {
    background-color: white;
}
/********main*********/
.main_container {
	width: 100%;
	margin: 0 auto;
	padding-top: 50px;
	z-index: 9990;
}
.sub_title_bg {
	background-image: url(../images/home_bg_line.jpg);
	width: 100%;
	display: block;
	margin: 0 auto;
	text-align:center;
}
.sub_title {
	width: 500px;
	background-color: white;
	text-align:center;
	margin: 0 auto;
}
.sub1_box {
	width: 1280px;
	margin: 0 auto;
	padding-top: 50px;
}
.sub1_img {
	float: left;
	width: 400px;
	margin:10px;
}
.sub2_box {
	width: 1150px;
	margin: 0 auto;
	padding-top: 50px;
}
.sub2_img {
	float: left;
	width: 210px;
	margin:10px;
	text-align: center;
}
.sub2_img>p {
	padding:20px 0;
}
.sub3_box {
	width: 1150px;
	margin: 0 auto;
	padding: 50px;
	margin-bottom: 120px;
}
.sub3_img1 {
	background-image: url(../images/home_item3_img1.jpg);
	background-repeat: no-repeat;
	text-indent:28px;
	line-height:22px;
	float: left;
	width: 500px;
	margin:10px 20px 0 0 ;
	padding:100px 0 20px 150px;
}

/************footer****************/
.footer{
	width:auto;
	background-color:black;
	height: 240px;
}
.footer_box	{
	padding:40px 0 30px 150px;
	font-size:10px;
	font-weight: normal;
	width:1000px;
	margin: 0 auto;
	color: white;
}
.footer_left{
	line-height: 22px;
	float: left;
	padding:0 100px 0 0;
	border-right: 1px dashed white;
}
.footer_right {
	padding: 0 50px 0 60px ;
	float: left;
	display: inline;
	width:320px;
}
.footer_ewm {
	float:left;
	text-align: center;
	padding:0 20px;
}

/*********main_right**********/

.main_right{float:left;padding:10px;width: 250px;margin-left: 50px;}
.main_right a:hover {}
.main_right_title {font-size: 20px;font-weight: bold;padding-left:5px;}
.main_right_en {font-weight: normal;color:#00a0e9;padding-left: 5px;}
.main_right_sort {font-weight: normal;margin: 20px 0;border: 1px solid #bfbfbf;padding:10px 20px;}
.main_right_sort:hover{background-color: #eee;}
.main_right_text {padding:12px 5px;}
.main_right_cases {padding: 10px 5px 10px 40px;}
.main_right_cases li {list-style-type:square;line-height: 28px;}
.main_right_morecase {padding:20px 5px 0 0;margin-bottom: 80px; font-weight: bold;font-size: 14px;}