.nav li>a {
    display: block;
    font-size: 17px;
    color: #000;
    
    height: 51px;
    line-height: 51px;}
.titlestyle1024550{ padding-right: 5px; padding-left: 5px; font-weight: bold; font-size: 9pt; padding-bottom: 5px; color: #ff6600; padding-top: 5px; font-family: 宋体; height: 22px; background-color: #ffffec ;}
.winstyle1024550{ font-size: 9pt; font-family: 宋体 ;}
.contentstyle1024550{ padding-left: 15px; font-size: 9pt; color: #555555; line-height: 2; font-family: 宋体 ;}