.wp-block-washu-billboard h2{
    margin-bottom: 8px;
}
.wp-block-washu-billboard ul.centered li {
    text-align: center;
    list-style: none;
}
.wp-block-washu-billboard.washu-billboard.has-gray-background-color {
    max-width: 600px;
    margin: 32px auto 32px;
    background: #ccc;
    text-align: center;
    padding: 4px 16px 32px;
}
.wp-block-washu-billboard {
    padding-left: 0 !important;
}