/*****************************************************
* 象牙塔中国样式--文件编写注释规范
*****************************************************/
@charset "utf-8";
/*****************************************************
* 文件名称：content_nav.css
* 作   者：界面设计制作部---XX
* 创建日期：2018-06-18
* 内容概要:内页导航的样式
*****************************************************/
.left_side{ margin:0px; padding:0px; background-color:#fff;  margin-top:11px; }
.left_side .list-group {
  padding-left: 0px;
  margin-bottom: 20px;
}
.left_side .list-group-item {
  position: relative;
  display: block;
  padding: 10px 15px;
  margin-bottom: -1px;
  background-color: #EDEBEC;
  border: 1px solid #ddd;
}

.left_side a.list-group-item,
.left_side button.list-group-item {
  color: #555;
}
.left_side a.list-group-item .list-group-item-heading,
.left_side button.list-group-item .list-group-item-heading {
  color: #333;
}
.left_side a.list-group-item:hover,
.left_side button.list-group-item:hover,
.left_side a.list-group-item:focus,
.left_side button.list-group-item:focus {
  color: #fff;
  text-decoration: none;
  background-color: #337AB7;
}

/*.left_side .list-group-item.disabled,
.left_side .list-group-item.disabled:hover,
.left_side .list-group-item.disabled:focus {
  color: #777;
  cursor: not-allowed;
  background-color: #ff0000;
}*/

.left_side .list-group-item.active,
.left_side .list-group-item.active:hover,
.left_side .list-group-item.active:focus {
  z-index: 2;
  color: #fff;
  background-color: #337ab7;
  border-color: #337ab7;
}


.left_side .left_btitle{ text-align:center; font-weight:bold; font-size:1.3em; letter-spacing:2px; border:0px; color:#FFFFFF; padding:22px 0px; border-bottom:2px solid #FFFFFF; margin-bottom:3px;}
.left_side .left_stitle{ font-size:1.2em; letter-spacing:2px; border:0px; }