html{color:#444;background-color:#fff;}
html,body,div,span,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,code,em,img,small,strong,sub,sup,u,i,center,dl,dt,dd,ol,ul,li,fieldset,lengend,button,input,textarea,th,td,form,label{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;}
body {margin:0 auto;_word-break:break-all; }
body,button,input,select,textarea {height:100%;font:12px/1.5 "宋体", "Microsoft Yahei",Tahoma,Helvetica,Arial,"\5b8b\4f53",sans-serif;}
table{border-collapse:collapse;border-spacing:0}
h1 {font-size: 18px;}
h2 {font-size: 16px;}
h3 {font-size: 14px;}
select, input, button, textarea { _font-size:100%; }
h4, h5, h6 {font-size: 100%;}
address, cite, dfn, em, var {font-style: normal;} 
code, kbd, pre, samp, tt {font-family: "Courier New", Courier, monospace;} 
table{border-collapse:collapse;border-spacing:0}
small {font-size: 12px;}
ul,ol,dl{list-style:none outside none;}
a {text-decoration: none;color:#444;
	-webkit-transition:all 0.3s ease-out;
	-moz-transition:all 0.3s ease-out;
	-o-transition:all 0.3s ease-out;
	transition:all 0.3s ease-out;}
a:focus , a:link, a:active {outline:none;
	-webkit-transition:all 0.3s ease-out;
	-moz-transition:all 0.3s ease-out;
	-o-transition:all 0.3s ease-out;
	transition:all 0.3s ease-out;}
a:hover{text-decoration:none;color:#c30003;
	-webkit-transition:all 0.3s ease-out;
	-moz-transition:all 0.3s ease-out;
	-o-transition:all 0.3s ease-out;
	transition:all 0.3s ease-out;}
legend {color: #000;} 
fieldset, img {border: none;} 
button, input, select, textarea {font-size: 100%;}
hr {border: none;height: 1px;}
/*html {overflow-y: scroll;overflow-x:auto;}*/
html{overflow-x:hidden;overflow-y:auto;}
img { -ms-interpolation-mode:bicubic; }

.ys_bg{ margin:0 auto; padding-top:120px;width:1005px; height:800px;background:url(bg.jpg) no-repeat;}
.ys_tit{margin:0 auto;width:492px; height:150px;background:url(titile.png) no-repeat;}
.ys_tit01{margin:70px auto 30px;width:412px; height:56px;background:url(tit01.png) no-repeat;}
.ys_tit02{margin:70px auto 30px;width:234px; height:56px;background:url(tit02.png) no-repeat;}
.ys_tit03{margin:70px auto 30px;width:234px; height:56px;background:url(tit03.png) no-repeat;}
.ys_tit04{margin:70px auto 30px;width:353px; height:56px;background:url(tit04.png) no-repeat;}


.timebox{ margin:90px auto 0; width:760px;}
.time-line{ float:left;width:620px;height: 77px; margin:0 auto;position:relative;overflow:hidden;}
.time-line ul{ width:2000%;height:77px; position:absolute;top:15; left:0;}
.ys_btn{float:left;margin:0 10px;width:286px;background:url(btnbg.png) no-repeat; text-align:center; font-size:50px; font-family:"微软雅黑"; line-height:75px; color:#fff;text-shadow: 2px 2px 2px #d37107 }
.ys_btn1{float:left;margin:0 10px;width:286px;background:url(btnbg_1.png) no-repeat; text-align:center; font-size:50px; font-family:"微软雅黑"; line-height:75px; color:#fff;text-shadow: 2px 2px 2px #333 }
.ys_btn:hover{font-size:56px; font-weight:bold;font-family:"微软雅黑"; line-height:75px; color:#fff; }
.ys_btn1:hover{color:#fff;font-weight:bold;}
.left_arrow{float:left;width:51px; height:77px;background:url(left_btn.png) 0 center no-repeat; background-size:90%; cursor:pointer}
.right_arrow{float:left;width:51px; height:77px;background:url(right_btn.png) 0 center no-repeat; background-size:90%;cursor:pointer}
.left_arrow:hover,.right_arrow:hover{ background-size:100%;}
/*.left_arrow_gray{float:left;width:51px; height:77px;background:url(../images/left_btn_gray.png) 0 center no-repeat;}
.right_arrow_gray{float:left;width:51px; height:77px;background:url(../images/right_btn_gray.png) 0 center no-repeat;}*/


.menu{margin:120px auto 30px;width:676px; height:119px;background:url(lanbg.png) no-repeat; }
.menu ul{padding:0;margin:0;list-style-type:none; padding:24px 27px 0;}
.menu ul li{float:left;position:relative; margin-right:1px;}
.menu ul li a,.menu ul li a:visited{display:block;text-align:center;text-decoration:none;width:310px;height:60px; line-height:60px; font-size:24px; font-family:"微软雅黑"; font-weight:bold;color:#005caf;}
.menu ul li ul{display:none}
.menu ul li:hover a{color:#fd890c;background:url(../img/nav_link.png) 1px 3px no-repeat}
.menu ul li:hover ul{display:block; padding:0;position:absolute;top:60px;left:0;width:181px;background:#e3f1fd;border-top:0}
.menu ul li:hover ul li a{display:block;background:#f2f6f8;color:#fd890c;border-top:0;font-size:16px; border-bottom:1px dashed #ddd}
.menu ul li:hover ul li a:hover{background:#54b4e9;color:#fff}
.ys_hide {display: none}
.ys_show {display: display}