.done {
    text-decoration: line-through;
}
.strikeout {
    color: blue;
}
.col-small {
    width: 10% !important;
}
/* Style buttons */
.btn {
    background-color: DodgerBlue; /* Blue background */
    border: none; /* Remove borders */
    color: white; /* White text */
    padding: 12px 16px; /* Some padding */
    font-size: 16px; /* Set a font size */
    cursor: pointer; /* Mouse pointer on hover */
}

/* Darker background on mouse-over */
.btn:hover {
    background-color: RoyalBlue;
}