.contro {cursor:pointer;} 
table .tbchuan {    border-collapse: collapse;    border-spacing: 0; }
table .tbchuan th {    background: none repeat scroll 0 0 #E4EBF2;    color: #12537F;    font-weight: bold;}
table .tbchuan th, table .tbchuan td {     border: 1px solid #ACBED4;    padding: 5px 3px 5px 5px;}
table .tbchuan  .mautr {    background: none repeat scroll 0 0 #E4EBF2;    color: #12537F;    font-weight: bold;}

.nenbao { min-height:450px;}
 .clw15 { width: 15% !important;}
 
.nencon {
background-color:#F9FFFF;
}
.menu { text-align:left}