body {
    background-color: #ffffff;
}

ul {
    list-style-type: square;
}

ul.codesc {
    list-style-type: none;
    font-style: italic;
}

a:link,
a:visited {
    color: #aaaa00;
    text-decoration: none;
}

a:hover,
a:active {
    color: yellow;
    text-decoration: none;
}

.center {
    margin: auto;
    width: 1000px;
}

.accordion {
    --bs-accordion-active-bg: #523091;
    --bs-accordion-active-color: white;
    --bs-accordion-btn-color: white;
}

/* active body */
.accordion-body {
    background-color: #1a0647;
    color: white;
    /* padding-left: 0;
    padding-right: 0; */
}

.accordion-body h4 {
    color: yellow;
}

/* collapsed header */
.accordion-button.collapsed {
    background-color: #0A176B;
    color: white;
}

.accordion-button::after {
    color: white;
}