#groups h2 {
    padding-left: 16px;
    border-top-right-radius: 8px;
    border-bottom-right-radius: 8px;
    transition: background-color 0.5s;
    font-size: 3em;
}

.selected {
    transition: color 0.5s;
}

.selected {
    background-color: #fbbc05;
    color: #2a2a2a;
}