:root
{
    --cs200: #ca006e;
    --cs235: #ba332f;
    --cs250: #7d01b1;

    --cs200b: #f6e1ed;
    --cs235b: #e7c5c4;
    --cs250b: #cea9dd;

    --question: #CCFFCC;

    --array1: #ffcfcf;
    --array2: #fff4f4;
    --array3: #8f0056;
    --list1: #b2ffa8;
    --list2: #e3ffdf;
    --list3: #067100;
    --stack1: #fff5ad;
    --stack2: #fffada;
    --stack3: #9c7800;
    --queue1: #a0fff2;
    --queue2: #e8fffc;
    --queue3: #0b7a6a;
}

body div#content
{
    max-width: 100%;
}

.outline-2
{
    margin-left: 10px;
    margin-bottom: 10px;
    padding: 5px;
}

.outline-2 p
{
    margin: 10px;
}

.outline-2,
.outline-3,
.outline-4,
.outline-5,
#text-table-of-contents
{
    background-color: rgba( 150, 150, 255, 0.1 );
}

.outline-3,
.outline-4,
.outline-5,
#text-table-of-contents
{
    margin-left: 5px;
    margin-right: 5px;
    margin-bottom: 20px;
    margin-top: 10px;
    padding:5px;
    border: solid 2px  rgba( 150, 150, 255, 0.5 );
}

.outline-2
{
    border: outset 3px #c1c1c1;
}

.attention-box {
    width: 50%;
    margin: 0 auto;
    background-color: var(--stack1);
    border: dashed 2px var(--stack3);
    padding: 1%;
    font-size: 1.5em;
}

.attention-box h2,
.attention-box h3 {
    text-align: center;
}

.col {
    float: left;
}

.attention-box {
    width: 100%;
}

hr {
    border: none;
    height: 1px;
    background-color: rgba( 0, 0, 0, 0.2 );
}

img {
}

.figure p,
caption
{
    font-size: 0.8em;
    color: #707070;
}

.FOOTNOTE
{
    border-radius: 15px;
    border: solid 1px #fff;
    background: #fff;
    font-size: 0.8em;
    color: #555;
}

.LATEX
{
    display:none;
}

.SPACER
{
    color: rgba( 0, 0, 0, 0.1 );
    clear: both;
    text-align: center;
}

.INVIS
{
    font-size: 0px;
}

.WARNING
{
    border: solid 2px #ff0000;
    background: #fbdede;
}

.HINT
{
    border: solid 2px #00ff00;
    background: #defbdf;
}

.collapser
{
    background: #defbdf;
    border: solid 2px #00ff00;
    cursor: pointer;
    font-weight: bold;
    padding: 10px;
}

.collapser:before
{
}

.collapsable
{
    display: none;
    background: #defbdf;
    border: solid 2px #00ff00;
}

.center {
    text-align: center;
}

table.center {
    margin: 25px auto;
}

.QUESTION
{
    background: var(--question);
    border: solid 2px #000;
    padding: 5px;
}

body
{
    font-family: sans-serif;
}

.primary
{
    color: #ff0000;
}

h2
{
    background: #630c96;
    color: #fff;
    padding: 5px;
    margin: 0;
    border-bottom: solid 2px #2c0344;
}


.cf:before,
.cf:after {
    content: " "; /* 1 */
    display: table; /* 2 */
}

.cf:after {
    clear: both;
}

/**
 * For IE 6/7 only
 * Include this rule to trigger hasLayout and contain floats.
 */
.cf {
    *zoom: 1;
}