body {
font-family: arial, helvetica;
font-size: 13px;
}
p {
font-size: 13px;
}
td {
font-size: 13px;
}
.cate {
width: 100%; padding: 2px; margin: 1px; border: 1px solid #aaaaaa; background: #efefef
}
.navbar {
text-align: center; width: 800px; padding: 5px; border-top: 1px solid #555555; border-bottom: 1px solid #555555; border-right: 1px solid #555555; border-left: 1px solid #555555; background: #efefef
}

a:link {color: #0000ff;  text-decoration: none;}
a:visited {color: #0000ff;  text-decoration: none;}
a:hover {color: #ff0000; text-decoration: underline;}