.content { font-size: 15px; color: #333333; font-family:"宋体", "Verdana", "Arial", "Helvetica","sans-serif"; ; font-weight: normal } 
a:visited {text-decoration: underline; color: #333333;} 
a:link {text-decoration: underline; color: #000000;} 
a:hover {text-decoration: underline; color: #CC0000;}.
.contenttitle { font-size: 16px; color: #CC0000; font-family: "宋体", "Verdana", "Arial", "Helvetica", "sans-serif"; ; font-weight: bold} 
.contentbig { font-size: 18px; color: #666666; font-family: "宋体","Verdana", "Arial", "Helvetica", "sans-serif"; ; font-weight: bolder} 
.smallbold { font-family:"宋体", "Verdana", "Arial", "Helvetica", "sans-serif"; font-size: 10px; font-weight: bold; color: #000000} 
.contenttitlebig { font-size: 14px; color: #CC0000; font-family:"宋体", "Verdana", "Arial", "Helvetica", "sans-serif"; ; font-weight: bold }