.post-cat-widget .post
{
    border-bottom: 1px dashed #cccccc;
    margin-bottom: 10px;
    padding: 5px;
}

.post-cat-widget .post .post-thumb img
{
    max-width: 100%;
    height: auto;
}

.post-cat-widget .post .post-date
{
    font-size: 80%;
}