.strike {
  text-decoration: line-through;
}

div.reminder p:first-child:before {
    content: "\f06a";
    font-family: FontAwesome;
    margin-right: 8px;
    color: #3b62ab;
}

div.reminder p {
    background-color: #cdf;
    padding: 4px 12px;
}

.bad-example div.highlight {
    border-color: #d00;
}

.good-example div.highlight {
    border-color: #0d0;
}