.font257520{ font-size: 9pt ;}
.fontstyle257520{ font-family: 宋体; font-size: 11pt; color: #ffffff;}

    #c257507 ul {list-style: none; margin: 0px; padding: 0px;} 
    #c257507 ul li a {font-family: 黑体;text-decoration: none;color:black; display:block; width:200px; height:73px; line-height:90px; text-align:center; background:white;  font-size:20px;} 
    #c257507 ul li { float:left; margin-left:0px;} 
    #c257507 ul li a:hover {color:RGB(140,0,0);}
    #c257507 ul li a#current {}
    #c257507 ul li ul { border:1px solid RGB(255,247,243); display:none;} 
    #c257507 ul li ul li {font-family: 黑体;text-decoration: none;font-size:14px; float:none;  margin:0;}
    #c257507 ul li ul li a {width:200px;height:40px;line-height:40px; text-align:center; background:white; color:#000000;} 
    #c257507 ul li ul li a:hover { background:RGB(255,247,243); color:RGB(140,0,0);}  
    #c257507 ul li:hover ul { display:block;z-index:9999999; position:absolute;}
    #c257507 ul li.sfhover ul { display:block;}