css控制页面书签

<li><a href="#gldl"><msg:out key="glgk.Geography"/></a></li>

<h4><a id="glls" class="link_fix"></a><i class="co1"></i><msg:out key="glgk.History"/></h4>

样式

#spynav.affix {
    top: 2px;
}
.affix {
    position: fixed;
}