.feedEkList {
    width: auto;
    list-style: none outside none;
    background-color: #FFFFFF;
    border: 1px solid #D3CAD7;
    padding: 4px 6px;
    color: #3E3E3E;
}
.feedEkList li {
    border-bottom: 1px solid #D3CAD7;
    padding: 5px;
}
.feedEkList li:last-child {
    border-bottom: none;
}
.itemTitle a {
    font-weight: bold;
    text-decoration: none
}
.itemTitle a:hover {
    text-decoration: underline
}
.itemDate {
    font-size: 0.8rem;
}

.feedEkList {
    width: auto;
    list-style: none outside none;
    background-color: #FFFFFF;
    border: 1px solid #D3CAD7;
    padding: 4px 6px;
    color: #3E3E3E;
}
.feedEkList li {
    border-bottom: 1px solid #D3CAD7;
    padding: 5px;
}
.feedEkList li:last-child {
    border-bottom: none;
}
.itemTitle a {
    font-weight: bold;
    text-decoration: none
}
.itemTitle a:hover {
    text-decoration: underline
}
.itemDate {
    font-size: 0.8rem;
}
.feedEkGrey {
    background-color: red;
}

Add a feedek class for background
Add a feedek class for background

... but it's not that simple. It does not take effect, and it appears
we would need multiple scripts to make it work, with this plugin. Maybe
later.
