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    #c191957 ul li a {font-family: 黑体;text-decoration: none;font-weight:bold; color:#fff; display:block; width:109px; height:50px; line-height:50px; text-align:center; font-size:16px;} 
    #c191957 ul li { float:left; margin-left:0px;} 
    #c191957 ul li a:hover {background:#36a1f5 ;}
    #c191957 ul li a#current { font-weight:bold; color:#fff;}
    #c191957 ul li ul { border:0px solid #ccc; display:none;} 
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    #c191957 ul li ul li a {width:133px;height:28px;line-height:28px;font-weight:normal; text-align:center; background:url(/system/resource/images/nav/imgnav_vsb_level2_bg_1.png); color:#000000;} 
    #c191957 ul li ul li a:hover { background:url(/system/resource/images/nav/imgnav_vsb_level2_bg_1.jpg); color:#000000;}  
    #c191957 ul li:hover ul { display:block;z-index:9999999; position:absolute;}
    #c191957 ul li.sfhover ul { display:block;} 
    
    #c191957 ul li ul li ul{ border:0px solid #ccc; position:absolute; left:135px;top:10px;} 
#c191957 ul li:hover ul li ul{ display:none;}
#c191957 ul li ul li:hover ul{ display:block;}
.titlestyle191956{ font-size: 9pt; color: #222222; text-decoration: none ;}