.page-title{
    display: block;
    text-align: center;
    color: #ccc;
    font-size: 50px;
    font-family: helvetica, arial, sans-serif;
}
.page-title a{
    color: #ccc;
}
.page-title a:hover{
    color: #ccc;
    text-decoration: underline;
}

.sitemap-year, .sitemap-issue, .sitemap-article{
    list-style-type: none;
    margin: 0 auto;
    width: 900px;
    border-top: 1px solid #ddd;
    border-left: 1px solid #ddd;
    margin-top: 10px;
}

.sitemap-cell{
    height: 99px;
    border-bottom: 1px solid #ddd;
    border-right: 1px solid #ddd;
    float: left;
    display: inline-block;
    line-height: 99px;
    text-align: center;
    font-size: 30px;
    font-family: helvetica, arial, sans-serif;
}
ul.sitemap-article > li.sitemap-cell{
    height: 299px;   
    line-height: 100%;
}

li.sitemap-cell a{
    display: inline-block;
    width: 99px;
}
.sitemap-article li.sitemap-cell a{
    width: 279px;
    height: 259px;
    vertical-align: middle;
    padding: 20px 10px;
}

li.sitemap-cell a:hover{
    background-color: #eee;
    text-decoration: none;
}

li.clear{
    clear: both;
}