/* Dark purple lines on the left */

/* Vertical line */
#wrapper > section > header:before {
    background: #6200ea !important;
}

/* Horizontal lines under headings */
#wrapper > section > header h1:before, 
#wrapper > section > header h2:before,
#wrapper > section > header h1:after, 
#wrapper > section > header h2:after {
    background: #6200ea !important;
}

/* Bottom dot */
#wrapper > section:last-of-type > header:after {
    background: #6200ea !important;
}