*{ margin:0px;padding:0px;}

#index{background:#BFE8EE url(imagebg.jpg) repeat-x;}

#login{margin:0 auto; padding-top:93px; width:300px; line-height:24px;color:#3C6480; font-size:14px; font-weight:bold; padding-left:30px;}

img {border:0px;}

#top{background:url(imagetbg.jpg) repeat-x; height:78px}

#logo{background:url(image/top.jpg) no-repeat; width:348px; height:78px; float:left}

#list img{cursor:pointer;}

#lefttree{ width:15%; float:left}

#content{ width:85%; float:right}

#list a{display: block;background-repeat:no-repeat; background-position  :top center;margin-right : auto; margin-left: auto; height:78px; width:88px; float:right}

#list a:hover { background-position: 0 -78px;}

#tdleft{width:17%; height:100%; vertical-align:top;}
#tdcontent{width:83%; height:100%}

#oa{ background:url(imageoa.jpg);width:88px;}
#sa{ background:url(imagesa.jpg);width:88px;}
#ra{ background:url(imagera.jpg);width:88px;}
#oe{ background:url(imageoe.jpg);width:88px;}
#vj{ background:url(imagevj.jpg);width:88px;}
#v8{ background:url(imagev8.jpg);width:88px;}
#vc{ background:url(image/vc.jpg);width:88px;}
#sp{ background:url(imagesp.jpg);width:88px;}
#da{ background:url(imageda.jpg);width:88px;}
#oe{ background:url(imageoe.jpg);width:88px;}
#ec{ background:url(imageec.jpg);width:88px;}
#eh{ background:url(imageeh.jpg);width:88px;}
#ae{ background:url(imageae.jpg);width:88px;}
#se{ background:url(imagese.jpg);width:88px;}