article {
    border-right: 0.2em solid #c6c6c6;
    border-left: 0.2em solid #c6c6c6;
    padding: 0.5em 1.5em 0.5em 1.5em;
    margin-bottom: 1em;
    border-radius: 2em;
    transition: background-color 1s ease;
}

article:hover {
    background-color: #eee;
}

a {
    text-decoration: none;
    color: inherit;
}