.code {
    font-family: terminal, monospace;
    text-transform: uppercase;
}

.breadcrumb-link {
    text-decoration: none;
}

/* Add a triangle before the text in the control column only in responsive mode */
tr td.control:before {
    content: '\25B6'; /* Unicode character for a right-pointing triangle */
    display: inline-block;
    margin-right: 5px;
    cursor: pointer;
    position: absolute;
    left: 10px;
}
tr td.control {
    position: relative;
    padding-left: 25px;
}
/* Rotate the triangle when the row is expanded */
tr.dt-hasChild td.control:before {
    transform: rotate(90deg);
}