.vivid-simple-accordion {
    margin-bottom: 1.2em;
}

.simple-accordion-group {
    margin-bottom: 1em;
}

.simple-accordion-title-shell {
    overflow: auto;
    background: #eee;
    padding: 3px 15px;
    cursor: pointer;
}

.simple-accordion-title-shell>* {
    margin: 0;
}

.simple-accordion-group.closed .simple-accordion-title-shell>*:before {
    content: "\23f5"; /* BLACK MEDIUM RIGHT-POINTING TRIANGLE */
    margin-right: 8px;
}

.simple-accordion-group.open .simple-accordion-title-shell>*:before {
    content: "\23f7"; /* BLACK MEDIUM DOWN-POINTING TRIANGLE */
    margin-right: 8px;
}

.simple-accordion-group .simple-accordion-description {
    padding: 20px;
    background: #fefefe;
    display: none;
}

.simple-accordion-group.open .simple-accordion-description {
    display: block;
}