.content{
position:relative;
width:100%;
height:auto;
}
.content-left{
float:left;
font-size:12px;
width:200px;
height:auto;
border-width:1px;
}
.content-right{
float:right;
width:730px;
height:auto;
border-width:1px;
}
.yuanjiao-help-001-a{
border-bottom-width:1px;
}
.yuanjiao-help-001-a h3{
text-align:center;
padding-left:0;
}
.yuanjiao-help-001-b{
height:600px;
border:1px solid #ec2020;
}
.yuanjiao-help-002-a{
width:100%;
height:28px;
line-height:28px;
overflow:hidden;
color:#666;
background:url(../images/bg/rich-b.png) repeat-x 0 0px;
}
.yuanjiao-help-002-a h3{
padding-left:20px;
color:#666;
}
.yuanjiao-help-002-b{
width:100%;
}
.intro_stc_1{
}
.intro_stc_1 p{
text-align:left;
}
.intro_stc_1 p strong{
font-size:15px;
}
.intro_stc_1 ol li{
text-align:left;
list-style-position:inside;
font-size:15px;
}

.intro_stc_1 a{
color:#3065cf;
}


.main_left_item{
float:left;
margin:5px;
display:inline;
width:177px;
height:auto;
}
.main_left_item  .left_item_title{
width:100%;
height:20px;
text-align:left;
font-size:13px;
font-weight:bold;
color:#2165FC;
}

.main_left_item .title_selected_1{
 background:url(../images/design_item_1.gif) no-repeat  left;
}
.main_left_item .title_selected_1 a{
color:#ff6600;
}
.left_item_title p{
padding-left:18px;
font-size:14px;
}
.title_selected_1 p .selected_nav_1{
  color:#ff6300;
}

.border_container_1{
float:left;
width:187px;
height:555px;
border:1px solid #dfdfdf;
border-top:0px;
}