.issue-block {
    border: 1px solid LightGray;
    padding-left: .5em;
    padding-top: .5em;
    padding-bottom: .5em;
    margin-bottom: .5em;
}

.issue-sev-high {
    background-color: Pink;
}

.issue-sev-medium {
    background-color: NavajoWhite;
}

.issue-sev-low {
    background-color: LightCyan;
}