body {margin:0; padding:0;}


.Link_zjc a:link{color: #000;text-decoration:none;}
.Link_zjc a:visited{color:red;text-decoration:none;}
.Link_zjc a:hover {color:red;text-decoration:none;}
.Link_zjc a:active {color:red;text-decoration:none;}



.redl{color:#ff0000;}
.greenl{
	color:#00FF00;
	font-weight: normal;
}
.bluel{color:#0000FF;}

div.show_title{
	width:540px;
	height:auto;
	margin:0 auto;
	padding:0 0 0 20px;
	font-weight:800;
	font-size:14px;
	color:#000;
	overflow: visible;
	position: relative;
	visibility: visible;
	z-index: auto;
	


}
div.show_help{
	width:560px;
	margin:0 auto;
	padding:0 12px 4px 0;
	background: tansparent;
	color:#000;
	font-size:12px;
	height: auto;
	overflow: visible;
	position: relative;
	visibility: visible;
	z-index: auto;
	left: 0px;
	top: 15px;





}
div.show_help ul{
   margin:0;
   padding:0;
}
div.show_help ul li{
   list-style:none;
   line-height:2em;
   
}
.help_rt{
   padding:7px 0 0 20px;
   height:25px;
   color:#000;
   display:block;
   cursor:hand;
   background:url(../images/help_ico.gif) no-repeat 0 6px;
}
.help_rt1{
   padding:7px 0 0 20px;
   height:25px;
   color:#fff;
   display:block;
   cursor:hand;
}
.help_cont{
   padding:0 0 4px 20px;
   line-height:170%;
   text-indent:0em;
}
.help_text{
   padding:0 0 4px 16px;
   line-height:2em;
   text-indent:1em;
}
.help_line{
   background:url(../images/dashed.gif) repeat-x 0 4px;
}
/*-----------------teach--------------------*/
div.show_tech{
	width:540px;
	margin:0 auto;
	padding:0;
	border:1px solid #515755;
	background:#191C1D;
	color:#C3CDCC;
	font-size:12px;
	overflow: visible;
	height: auto;
	position: relative;
	visibility: visible;
	z-index: auto;




}
.top_l{
	border-bottom:1px none #515755;
	border-right:1px none #515755;
	border-top-style: solid;
	border-top-color: #515755;
	border-left-color: #515755;
	border-top-width: 1px;


}
.top_r{border-bottom:1px solid #515755;}
/*.list_l{border-bottom:1px solid #2B2F2E;border-right:1px solid #515755;text-align:right;padding-right:8px;}*/
.list_l{
	text-align:center;
	border-top: 1px solid #515755;
	border-right: 1px solid #515755;
	border-bottom: 1px none #515755;
	border-left: 1px solid #515755;
	font-weight: normal;




}
.list_r{
	padding: 0px;
	border: 1px solid #cccccc;


}
.end {
	border-bottom:1px solid #515755;
	border-right:1px solid #515755;
	border-top-style: solid;
	border-top-color: #515755;
	border-left-color: #515755;
	border-top-width: 1px;
	border-left-width: 1px;
	border-left-style: solid;
	text-align: center;
	font-weight: normal;



}
.end0 {

	border-bottom:1px solid #515755;
	border-right:1px none #515755;
	border-top-style: solid;
	border-top-color: #515755;
	border-left-color: #515755;
	border-top-width: 1px;
	border-left-width: 1px;
	border-left-style: none;
	text-align: center;
}

.xsrw{
  padding:6px}