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styles.css
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/* Style for hint question block. */
details.stack-hint {
padding: 2px;
display: block;
border: 1px solid #ccc;
background-color: #f2f2f2;
width: fit-content;
}
div.stack-hint-content {
padding: 10px;
}
/* Styles used when questions are being attempted. */
.que.stack .stackruntimeerrror {
color: #c02200;
font-size: 100%;
font-weight: bold;
}
.que.stack .stacksyntaxexample {
color: #1f536b;
font-family: monospace;
font-size: 100%;
font-weight: bold;
}
.que.stack .stacksyntaxexamplehighlight {
color: #f00;
}
.que.stack .stackinputfeedback.standard {
border: 1px solid #fff;
background-color: #fff;
margin: 0.2em 3em 0.5em;
padding: 0.5em 0.5em 0;
}
.que.stack .stackinputfeedback.equiv {
vertical-align: top;
display: inline-block;
background-color: #fff;
margin: 0;
padding: 0.2em;
}
.que.stack .stackinputfeedback.compact {
margin: 3px 3px 3px;
display: inline-block;
vertical-align: top;
background-color: white;
border: 1px solid #ccc;
padding: 0.3em;
}
.stackinputfeedback .MathJax_Display {
margin: 0.5em 0;
}
.que.stack .stackinputerror {
padding: 0.2em 0.2em 0.2em;
margin: 3px 3px 3px;
display: block;
}
.que.stack .stackinputnotice {
font-size: x-small;
color: #888;
}
.que.stack .stackinputfeedback.empty {
display: none;
}
.que.stack .stackinputfeedback.waiting,
.que.stack .stackinputfeedback.loading {
color: #888;
min-height: 1em;
}
.que.stack .stackinputfeedback.loading {
background: #fff url([[pix:moodle|i/loading_small]]) no-repeat top right;
}
.que.stack .stackinputfeedback.waiting .stacksyntaxexample,
.que.stack .stackinputfeedback.loading .stacksyntaxexample {
color: #84aec1;
}
.que.stack textarea {
vertical-align: top;
display: inline-block;
max-width: 100%;
resize: both;
}
#id_questionvariables,
textarea[id*=feedbackvariables],
textarea[name=maximavars] {
min-width: 100%;
font-family: monospace;
}
.que.stack input[type=checkbox] {
margin-right: 0.4em;
}
.que.stack input[type=radio] {
margin-right: 0.4em;
}
.que.stack input[type=text] {
max-width: 100%;
}
.que.stack .geogebra-right,
.que.stack .numerical-right,
.que.stack .algebraic-right,
.que.stack .algebraic-units-right {
max-width: 100%;
text-align: right;
}
.que.stack .input-monospace {
font-family: monospace;
}
.que.stack .formulation .stackprtfeedback {
background: #fcf8e3;
margin: 0.2em -0.2em 0.5em;
padding: 0.2em 0.5em 0.2em 0.2em;
display: inline-block;
vertical-align: top;
}
.que.stack .formulation .stackprtfeedback .correct,
.que.stack .formulation .stackprtfeedback .partiallycorrect,
.que.stack .formulation .stackprtfeedback .incorrect {
background: transparent;
font-weight: 700;
}
.que.stack .formulation .questiontestslink {
float: right;
font-size: 0.8em;
margin: -0.3em -0.3em;
}
body.pagelayout-embedded .que.stack .formulation .questiontestslink {
display: none;
}
.que.stack .formulation .answer .option {
margin: 0.7em;
}
.que.stack .matrixtable {
border-collapse: collapse;
}
.que.stack div.matrixroundbrackets {
display: inline-block;
border: 0;
border-left: 2px solid #000;
border-right: 2px solid #000;
border-radius: 1em;
padding: 0.5em;
}
.que.stack div.matrixnobrackets {
display: inline-block;
border: 0;
padding: 0.5em;
}
.que.stack div.matrixbarbrackets {
display: inline-block;
border: 0;
border-left: 2px solid #000;
border-right: 2px solid #000;
padding: 0.5em;
}
.que.stack div.matrixsquarebrackets {
display: inline-block;
background-image:
linear-gradient(#000, #000),
linear-gradient(#000, #000),
linear-gradient(#000, #000),
linear-gradient(#000, #000);
background-repeat: no-repeat;
background-size: 8px 2px;
background-position: top left, top right, bottom left, bottom right;
border: solid #000;
border-width: 0 2px;
padding: 0.5em;
}
.que.stack textarea.varmatrixinput {
overflow: hidden;
white-space: pre;
min-width: 3rem;
min-height: 3rem;
width: 3rem;
height: 3rem;
outline: none;
direction: ltr;
unicode-bidi: plaintext;
}
.que.stack textarea.equivinput {
overflow: hidden;
white-space: pre;
outline: none;
direction: ltr;
unicode-bidi: plaintext;
}
body.path-question-type-stack-doc blockquote {
border-left: 5px solid #ccc;
margin: 1.5em 10px;
padding: 1em 10px .1em 10px;
quotes: "\201C""\201D""\2018""\2019";
}
/* Support for comments, used in example questions. */
div.stack-comment {
text-align: left;
background: #fcf8e3;
border: 4px solid #ddd;
border-radius: 12px;
padding: 12px;
margin: 4px;
overflow: hidden;
}
/* Support for proof. */
.proof,
.proof-block {
text-align: left;
background: rgba(255, 255, 255, 0.3);
border: 1px solid #ddd;
border-radius: 4px;
padding: 3px;
margin: 2px 4px;
overflow: hidden;
}
.proof-block {
border: none;
border-left: 3px solid;
margin-top: 1em;
padding-left: 1em;
}
/* Proofs have lines, containing columns. Clear floats after the columns. */
.proof-line {
width: 100%;
content: "";
display: table;
clear: both;
}
/* Create columns that floats next to each other. */
.proof-num {
float: left;
width: 25px;
padding: 1px;
}
.proof-comment {
background: rgba(255, 255, 255, 0.7);
float: right;
border-radius: 3px;
border: 1px solid #ddd;
padding: 2px;
margin: 2px;
}
.proof-step,
.proof-column,
.proof-column-2 {
float: left;
padding: 1px;
}
/* Proof columns have a fixed width. Comments and steps do not. */
.proof-column,
.proof-column-2 {
width: 48%;
}
.proof-column-2 {
background: rgba(255, 255, 255, 0.7);
}
@media screen and (max-width: 900px) {
.proof-column {
width: 100%;
}
.proof-column-2 {
width: 100%;
}
}
/* Style some proofs as numbered steps. */
ol.proof-steps {
counter-reset: li;
margin-left: 0;
padding-left: 0;
margin-top: 0;
}
ol.proof-steps > li {
position: relative;
margin-left: 2em;
padding: 0.5em;
list-style: none;
line-height: 1.5em;
}
ol.proof-steps > li > p {
margin: 0;
}
ol.proof-steps > li:before {
content: counter(li);
counter-increment: li;
position: absolute;
top: 7px;
left: -2em;
-webkit-box-sizing: border-box;
box-sizing: border-box;
width: 1.5em;
height: 1.5em;
margin-right: .2em;
margin-top: 0;
border-style: none;
border-radius: 50%;
line-height: 1.4em;
text-align: center;
z-index: 2;
background-color: #039;
color: white;
font-weight: 600;
vertical-align: middle;
padding-top: 1px;
}
ol.proof-steps > li:after {
position: absolute;
left: -19px;
top: 10px;
content: "";
height: 100%;
width: 0;
border-left: 3px solid #039;
z-index: 1;
}
ol.proof-steps > li:last-of-type:after {
border: none;
}
ol.proof-steps > li:before {
content: counter(li, decimal);
}
ol.proof-steps ol.proof-steps > li:before {
content: counter(li, lower-latin);
}
ol.proof-steps ol.proof-steps ol.proof-steps > li:before {
content: counter(li, lower-roman);
}
/* Styles for the editing form. */
body#page-question-type-stack .fitem_fgroup .accesshide,
body#page-question-type-stack-questiontestedit .fitem_fgroup .accesshide {
font: inherit;
left: 0;
position: static;
}
body#page-question-type-stack div[id^=fgroup_id_][id*=node_] {
margin-top: 2em;
background: #ddf;
margin-bottom: 0;
}
body#page-question-type-stack div[id^=fgroup_id_][id*=nodewhentrue_],
body#page-question-type-stack div[id^=fitem_id_][id*=truefeedback_] {
background: #cfc;
margin-bottom: 0;
}
body#page-question-type-stack div[id^=fgroup_id_][id*=nodewhenfalse_],
body#page-question-type-stack div[id^=fitem_id_][id*=falsefeedback_] {
background: #fcc;
margin-bottom: 0;
}
body#page-question-type-stack div[id^=fitem_id_][id*=truefeedback_],
body#page-question-type-stack div[id^=fitem_id_][id*=falsefeedback_] {
padding-bottom: 0.3em;
}
body#page-question-type-stack div[id^=fitem_id_][id*=nodeadd] {
margin-top: 2em;
}
/* Styles for the supporting scripts, healthcheck, etc. */
body.path-question-type-stack dt {
font-weight: bold;
}
body.path-question-type-stack dd {
margin-left: 2em;
}
body#page-question-type-stack-healthcheck textarea {
font-family: monospace;
width: 100%;
white-space: pre;
}
body#page-question-type-stack-healthcheck div.box {
background: #ddd;
}
body#page-question-type-stack-healthcheck div.box h2 {
margin-top: 0;
margin-bottom: 0;
}
body#page-question-type-stack-healthcheck div.box h3 {
margin-top: 0.7em;
margin-bottom: 0.3em;
}
body#page-question-type-stack-healthcheck div.box pre {
margin-bottom: 0;
}
body.path-question-type-stack table.stacktestsuite .notes td,
body.path-question-type-stack p.notes {
font-weight: bold;
}
body.path-question-type-stack table.stacktestsuite .pass td,
body.path-question-type-stack p.pass {
background-color: #dfd;
}
body.path-question-type-stack table.stacktestsuite .fail td,
body.path-question-type-stack p.fail {
background-color: #fdd;
}
body.path-question-type-stack table.stacktestsuite .expectedfail td {
background-color: #ffd;
}
body.path-question-type-stack table.stacktestsuite pre {
font-size: 0.8em;
background: #fff9;
padding: 0.25rem;
max-width: 60em;
}
body.path-question-type-stack .stacktestsuite td {
padding: 0.3rem;
}
body.path-question-type-stack .stacktestsuite .MathJax_Display {
margin: 0;
}
body.path-question-type-stack .stacktestsuite {
margin-bottom: 0.5rem;
}
.questionvariables pre {
white-space: pre-wrap;
}
body.path-question-type-stack h2.fail,
body.path-question-type-stack h3 span.fail {
color: #f00;
}
body.path-question-type-stack h2.pass,
body.path-question-type-stack h3 span.pass {
color: #080;
}
body.path-question-type-stack .overallresult {
color: white;
font-weight: bold;
padding: 0.5em;
}
body.path-question-type-stack .overallresult.fail {
background: #f00;
}
body.path-question-type-stack .overallresult.pass {
background: #080;
}
body.path-question-type-stack .testcasebuttons div,
body.path-question-type-stack .testcasebuttons form {
display: inline;
}
body.path-question-type-stack pre.questiontext,
body#page-question-type-stack-replacedollars div.questiontext,
body.path-question-type-stack .questionnote,
body.path-question-type-stack .questionvariables {
background: #eee;
padding: 1em;
}
body.path-question-type-stack div.questionvariables {
padding-bottom: 0.1em;
}
body.path-question-type-stack .factsheet {
color: #000;
border: 1px solid #000;
background: #eee;
padding: 1em;
}
body.path-question-type-stack .undeployedvariant .singlebutton,
body.path-question-type-stack .undeployedvariant .singlebutton div,
body.path-question-type-stack .undeployedvariant .singlebutton form {
display: inline;
}
body.path-question-type-stack .switchtovariant {
margin-top: 1em;
}
.displayequation {
display: block;
text-align: left;
margin: 0.5em 0 0.5em 2em;
}
.stack_plot {
text-align: center;
}
body#page-question-type-stack-replacedollars pre.questiontext {
white-space: pre-wrap;
}
body#page-question-type-stack-replacedollars pre del {
color: red;
font-weight: bold;
}
body#page-question-type-stack-replacedollars pre ins {
color: green;
font-weight: bold;
}
body.ie:not(.ie11) .stack_abstract_graph {
/* Once IE can cope, we can delete this rule. */
display: none;
}
.stack_abstract_graph {
background: #ffc;
margin: 5px;
}
.stack_abstract_graph path {
stroke-width: 3px;
fill: none;
}
.stack_abstract_graph path.left {
stroke: #0d0;
}
.stack_abstract_graph circle.left {
fill: #0d0;
}
.stack_abstract_graph path.right {
stroke: #a00;
}
.stack_abstract_graph circle.right {
fill: #a00;
}
.stack_abstract_graph path.cross {
stroke: #f00;
stroke-linecap: round;
}
.stack_abstract_graph text {
font-family: Verdana, sans-serif;
}
.stack_abstract_graph text.nodelabel {
font-size: 0.8em;
fill: #fff;
alignment-baseline: middle;
text-anchor: middle;
}
.stack_abstract_graph text.edgelabel {
font-size: 0.8em;
fill: #000;
alignment-baseline: middle;
}
.stack_abstract_graph text.edgelabel.left {
text-anchor: end;
}
.stack_abstract_graph text.edgelabel.right {
text-anchor: start;
}
.stack_abstract_graph circle.node {
fill: #00f;
}
/* This should all be inherited in some way from the theme settings. */
#basic-modal-content {
display: none;
}
/* Overlay */
#simplemodal-overlay {
background-color: #000;
cursor: wait;
}
/* Container */
#simplemodal-container {
height: 360px;
width: 600px;
border: 4px solid #444;
padding: 12px;
background-color: inherit;
}
#simplemodal-container .simplemodal-data {
padding: 8px;
}
#simplemodal-container a.modalCloseImg {
background: url(./x.png) no-repeat;
width: 25px;
height: 29px;
display: inline;
z-index: 3200;
position: absolute;
top: -15px;
right: -16px;
cursor: pointer;
}
/*! jQuery UI - v1.12.1 - 2019-05-02
* http://jqueryui.com
* Includes: core.css, autocomplete.css, menu.css, theme.css
* Copyright jQuery Foundation and other contributors; Licensed MIT */
/* Layout helpers
----------------------------------*/
.ui-helper-hidden {
display: none;
}
.ui-helper-hidden-accessible {
border: 0;
clip: rect(0 0 0 0);
height: 1px;
margin: -1px;
overflow: hidden;
padding: 0;
position: absolute;
width: 1px;
}
.ui-helper-reset {
margin: 0;
padding: 0;
border: 0;
outline: 0;
line-height: 1.3;
text-decoration: none;
font-size: 100%;
list-style: none;
}
.ui-helper-clearfix:before,
.ui-helper-clearfix:after {
content: "";
display: table;
border-collapse: collapse;
}
.ui-helper-clearfix:after {
clear: both;
}
.ui-helper-zfix {
width: 100%;
height: 100%;
top: 0;
left: 0;
position: absolute;
opacity: 0;
}
.ui-front {
z-index: 100;
}
/* Interaction Cues
----------------------------------*/
.ui-state-disabled {
pointer-events: none;
}
/* Icons
----------------------------------*/
.ui-icon {
display: inline-block;
vertical-align: middle;
margin-top: -.25em;
position: relative;
text-indent: -99999px;
overflow: hidden;
background-repeat: no-repeat;
}
.ui-widget-icon-block {
left: 50%;
margin-left: -8px;
display: block;
}
/* Misc visuals
----------------------------------*/
/* Overlays */
.ui-widget-overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.ui-autocomplete {
position: absolute;
top: 0;
left: 0;
cursor: default;
}
.ui-menu {
list-style: none;
padding: 0;
margin: 0;
display: block;
outline: 0;
}
.ui-menu .ui-menu {
position: absolute;
}
.ui-menu .ui-menu-item {
margin: 0;
cursor: pointer;
}
.ui-menu .ui-menu-item-wrapper {
position: relative;
padding: 3px 1em 3px .4em;
}
.ui-menu .ui-menu-divider {
margin: 5px 0;
height: 0;
font-size: 0;
line-height: 0;
border-width: 1px 0 0 0;
}
.ui-menu .ui-state-focus,
.ui-menu .ui-state-active {
margin: -1px;
}
/* icon support */
.ui-menu-icons {
position: relative;
}
.ui-menu-icons .ui-menu-item-wrapper {
padding-left: 2em;
}
/* left-aligned */
.ui-menu .ui-icon {
position: absolute;
top: 0;
bottom: 0;
left: .2em;
margin: auto 0;
}
/* right-aligned */
.ui-menu .ui-menu-icon {
left: auto;
right: 0;
}
/* Component containers
----------------------------------*/
.ui-widget {
font-family: Arial, Helvetica, sans-serif;
font-size: 1em;
}
.ui-widget .ui-widget {
font-size: 1em;
}
.ui-widget input,
.ui-widget select,
.ui-widget textarea,
.ui-widget button {
font-family: Arial, Helvetica, sans-serif;
font-size: 1em;
}
.ui-widget.ui-widget-content {
border: 1px solid #c5c5c5;
}
.ui-widget-content {
border: 1px solid #ddd;
background: #fff;
color: #333;
}
.ui-widget-content a {
color: #333;
}
.ui-widget-header {
border: 1px solid #ddd;
background: #e9e9e9;
color: #333;
font-weight: bold;
}
.ui-widget-header a {
color: #333;
}
/* Interaction states
----------------------------------*/
.ui-state-default,
.ui-widget-content .ui-state-default,
.ui-widget-header .ui-state-default,
.ui-button,
/* We use html here because we need a greater specificity to make sure disabled works properly when clicked or hovered */
html .ui-button.ui-state-disabled:hover,
html .ui-button.ui-state-disabled:active {
border: 1px solid #c5c5c5;
background: #f6f6f6;
font-weight: normal;
color: #454545;
}
.ui-state-default a,
.ui-state-default a:link,
.ui-state-default a:visited,
a.ui-button,
a:link.ui-button,
a:visited.ui-button,
.ui-button {
color: #454545;
text-decoration: none;
}
.ui-state-hover,
.ui-widget-content .ui-state-hover,
.ui-widget-header .ui-state-hover,
.ui-state-focus,
.ui-widget-content .ui-state-focus,
.ui-widget-header .ui-state-focus,
.ui-button:hover,
.ui-button:focus {
border: 1px solid #ccc;
background: #ededed;
font-weight: normal;
color: #2b2b2b;
}
.ui-state-hover a,
.ui-state-hover a:hover,
.ui-state-hover a:link,
.ui-state-hover a:visited,
.ui-state-focus a,
.ui-state-focus a:hover,
.ui-state-focus a:link,
.ui-state-focus a:visited,
a.ui-button:hover,
a.ui-button:focus {
color: #2b2b2b;
text-decoration: none;
}
.ui-visual-focus {
box-shadow: 0 0 3px 1px rgb(94, 158, 214);
}
.ui-state-active,
.ui-widget-content .ui-state-active,
.ui-widget-header .ui-state-active,
a.ui-button:active,
.ui-button:active,
.ui-button.ui-state-active:hover {
border: 1px solid #003eff;
background: #007fff;
font-weight: normal;
color: #fff;
}
.ui-icon-background,
.ui-state-active .ui-icon-background {
border: #003eff;
background-color: #fff;
}
.ui-state-active a,
.ui-state-active a:link,
.ui-state-active a:visited {
color: #fff;
text-decoration: none;
}
/* Misc visuals
----------------------------------*/
/* Corner radius */
.ui-corner-all,
.ui-corner-top,
.ui-corner-left,
.ui-corner-tl {
border-top-left-radius: 3px;
}
.ui-corner-all,
.ui-corner-top,
.ui-corner-right,
.ui-corner-tr {
border-top-right-radius: 3px;
}
.ui-corner-all,
.ui-corner-bottom,
.ui-corner-left,
.ui-corner-bl {
border-bottom-left-radius: 3px;
}
.ui-corner-all,
.ui-corner-bottom,
.ui-corner-right,
.ui-corner-br {
border-bottom-right-radius: 3px;
}
/* Overlays */
.ui-widget-overlay {
background: #aaa;
opacity: .3;
}
.ui-widget-shadow {
-webkit-box-shadow: 0 0 5px #666;
box-shadow: 0 0 5px #666;
}
/* Styles for varmatrix_input */
.varmatrixinputdiv {
border-left: 1px solid black;
border-right: 1px solid black;
position: relative;
display: inline-block;
padding: 5px;
min-width: 20px;
min-height: 20px;
}
.varmatrixinputspan {
outline: none;
background: white;
padding: 3px;
}
.varmatrixBorderTopLeft {
background: black;
content: "";
position: absolute;
top: 0;
left: 0;
width: 10px;
height: 1px;
}
.varmatrixBorderTopRight {
background: black;
content: "";
position: absolute;
top: 0;
right: 0;
width: 10px;
height: 1px;
}
.varmatrixBorderBottomLeft {
background: black;
content: "";
position: absolute;
bottom: 0;
left: 0;
width: 10px;
height: 1px;
}
.varmatrixBorderBottomRight {
background: black;
content: "";
position: absolute;
bottom: 0;
right: 0;
width: 10px;
height: 1px;
}
/*****************************************
HELM
*****************************************/
.HELM_exercise {
font-weight: bold;
font-size: 110%;
}
.HELM_exercise:before {
font-family: "FontAwesome";
content: "\f040";
padding-right: 0.5rem;
font-size: 120%;
display: inline-block;
}
h4.HELM_example,
.HELM_example {
font-size: 95%;
background: #1e92cc;
color: #fff;
text-shadow: none;
padding: 0.5em;
display: inline-block;
margin: -0.5em -0.5em 0.5em 0;
border-radius: 0.2em;
}
h4.HELM_example:before,
.HELM_example:before {
font-family: "FontAwesome";
content: "\f046";
display: inline-block;
padding-right: 0.5em;
vertical-align: middle;
font-weight: 500;
font-size: 120%;
}
.HELM_solution {
font-size: 95%;
color: #1e92cc;
}
.HELM_part {
background: #1e92cc;
color: #fff;
text-shadow: none;
border-radius: 0.2em;
padding: 0.3rem;
margin-left: 1em;
}
ol.HELM_parts {
list-style: none;
counter-reset: helm-parts;
float: left;
width: 100%;
}
ol.HELM_parts li {
counter-increment: helm-parts;
margin-bottom: 1.5rem;
}
ol.HELM_parts li:before {
content: "(" counter(helm-parts, lower-alpha) ")";
margin-left: -2.2rem;
margin-top: -0.3rem;
background: #1e92cc;