#zhifu .help_table { width:880px; margin:auto; clear:both;}
#zhifu .help_nav { width:148px; float:left; height:auto; background:#5e88b4; padding:0px 0 10px; border:1px solid #4a4c4d;}
#zhifu .help_nav ul { display:inherit; margin:0; padding:0; list-style:none;}
#zhifu .help_nav .top { width:133px; background:#4a4c4d; height:28px; line-height:28px; padding-left:15px; font-size:14px; font-weight:bold; color:#fff;}
#zhifu .help_nav ul li { width:120px; height:28px; border-bottom:1px solid #ccc; margin:auto; line-height:28px; padding-left:10px;  color:#f50; font-size:14px; font-weight:bold;}
#zhifu .help_nav ul li a { color:#f1f1f1; font-size:14px;font-weight:normal;}
#zhifu .help {height:auto; float:right;width:700px; padding:10px; line-height:25px; border:1px solid #ccc; background:#fff;}
#zhifu .help h1 { font-size:14px; color:#f50; border-bottom:1px solid #ccc; line-height:25px; height:25px; margin:0; padding:0;}

.panel_example .slide1 { height:auto; line-height:30px; display:block; border:1px solid #ccc; padding:0 10px; font-size:14px; font-weight:bold; margin:10px 0 0; background:#F3F3F3; cursor:pointer;}
.panel_example div {border:1px solid #ccc; padding:10px; border-top:none; display:none;}

.server {
  text-align: center;
}