img {border: none;}
a {color: black;}
table {text-align: center;}
#ad {float: right; text-align: right;}
#nav {padding: 3px; border-bottom: solid thin #CCCCCC;}
#logo, #hot, #search {width: 468px; margin-left: auto; margin-right: auto; text-align: center}
#footer {text-align: center;}