graphiql/src/css/codemirror.css

/* BASICS */

.CodeMirror {
  /* Set height, width, borders, and global font properties here */
  color: black;
  font-family: monospace;
  height: 300px;
}

/* PADDING */

.CodeMirror-lines {
  padding: 4px 0; /* Vertical padding around content */
}
.CodeMirror pre {
  padding: 0 4px; /* Horizontal padding of content */
}

.CodeMirror-scrollbar-filler,
.CodeMirror-gutter-filler {
  background-color: white; /* The little square between H and V scrollbars */
}

/* GUTTER */

.CodeMirror-gutters {
  border-right: 1px solid #ddd;
  background-color: #f7f7f7;
  white-space: nowrap;
}
.CodeMirror-linenumbers {
}
.CodeMirror-linenumber {
  color: #666;
  min-width: 20px;
  padding: 0 3px 0 5px;
  text-align: right;
  white-space: nowrap;
}

.CodeMirror-guttermarker {
  color: black;
}
.CodeMirror-guttermarker-subtle {
  color: #666;
}

/* CURSOR */

.CodeMirror .CodeMirror-cursor {
  border-left: 1px solid black;
}
/* Shown when moving in bi-directional text */
.CodeMirror div.CodeMirror-secondarycursor {
  border-left: 1px solid silver;
}
.CodeMirror.cm-fat-cursor div.CodeMirror-cursor {
  background: #7e7;
  border: 0;
  width: auto;
}
.CodeMirror.cm-fat-cursor div.CodeMirror-cursors {
  z-index: 1;
}

.cm-animate-fat-cursor {
  animation: blink 1.06s steps(1) infinite;
  border: 0;
  width: auto;
}
@keyframes blink {
  0% {
    background: #7e7;
  }
  50% {
    background: none;
  }
  100% {
    background: #7e7;
  }
}

/* Can style cursor different in overwrite (non-insert) mode */
div.CodeMirror-overwrite div.CodeMirror-cursor {
}

.cm-tab {
  display: inline-block;
  text-decoration: inherit;
}

.CodeMirror-ruler {
  border-left: 1px solid #ccc;
  position: absolute;
}

/* DEFAULT THEME */

.cm-s-default .cm-keyword {
  color: #708;
}
.cm-s-default .cm-atom {
  color: #219;
}
.cm-s-default .cm-number {
  color: #164;
}
.cm-s-default .cm-def {
  color: #00f;
}
.cm-s-default .cm-variable,
.cm-s-default .cm-punctuation,
.cm-s-default .cm-property,
.cm-s-default .cm-operator {
}
.cm-s-default .cm-variable-2 {
  color: #05a;
}
.cm-s-default .cm-variable-3 {
  color: #085;
}
.cm-s-default .cm-comment {
  color: #a50;
}
.cm-s-default .cm-string {
  color: #a11;
}
.cm-s-default .cm-string-2 {
  color: #f50;
}
.cm-s-default .cm-meta {
  color: #555;
}
.cm-s-default .cm-qualifier {
  color: #555;
}
.cm-s-default .cm-builtin {
  color: #30a;
}
.cm-s-default .cm-bracket {
  color: #666;
}
.cm-s-default .cm-tag {
  color: #170;
}
.cm-s-default .cm-attribute {
  color: #00c;
}
.cm-s-default .cm-header {
  color: blue;
}
.cm-s-default .cm-quote {
  color: #090;
}
.cm-s-default .cm-hr {
  color: #666;
}
.cm-s-default .cm-link {
  color: #00c;
}

.cm-negative {
  color: #d44;
}
.cm-positive {
  color: #292;
}
.cm-header,
.cm-strong {
  font-weight: bold;
}
.cm-em {
  font-style: italic;
}
.cm-link {
  text-decoration: underline;
}
.cm-strikethrough {
  text-decoration: line-through;
}

.cm-s-default .cm-error {
  color: #f00;
}
.cm-invalidchar {
  color: #f00;
}

.CodeMirror-composing {
  border-bottom: 2px solid;
}

/* Default styles for common addons */

div.CodeMirror span.CodeMirror-matchingbracket {
  color: #0f0;
}
div.CodeMirror span.CodeMirror-nonmatchingbracket {
  color: #f22;
}
.CodeMirror-matchingtag {
  background: rgba(255, 150, 0, 0.3);
}
.CodeMirror-activeline-background {
  background: #e8f2ff;
}

/* STOP */

/* The rest of this file contains styles related to the mechanics of
   the editor. You probably shouldn't touch them. */

.CodeMirror {
  background: white;
  overflow: hidden;
  position: relative;
}

.CodeMirror-scroll {
  height: 100%;
  /* 30px is the magic margin used to hide the element's real scrollbars */
  /* See overflow: hidden in .CodeMirror */
  margin-bottom: -30px;
  margin-right: -30px;
  outline: none; /* Prevent dragging from highlighting the element */
  overflow: scroll !important; /* Things will break if this is overridden */
  padding-bottom: 30px;
  position: relative;
}
.CodeMirror-sizer {
  border-right: 30px solid transparent;
  position: relative;
}

/* The fake, visible scrollbars. Used to force redraw during scrolling
   before actual scrolling happens, thus preventing shaking and
   flickering artifacts. */
.CodeMirror-vscrollbar,
.CodeMirror-hscrollbar,
.CodeMirror-scrollbar-filler,
.CodeMirror-gutter-filler {
  display: none;
  position: absolute;
  z-index: 6;
}
.CodeMirror-vscrollbar {
  overflow-x: hidden;
  overflow-y: scroll;
  right: 0;
  top: 0;
}
.CodeMirror-hscrollbar {
  bottom: 0;
  left: 0;
  overflow-x: scroll;
  overflow-y: hidden;
}
.CodeMirror-scrollbar-filler {
  right: 0;
  bottom: 0;
}
.CodeMirror-gutter-filler {
  left: 0;
  bottom: 0;
}

.CodeMirror-gutters {
  min-height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 3;
}
.CodeMirror-gutter {
  display: inline-block;
  height: 100%;
  margin-bottom: -30px;
  vertical-align: top;
  white-space: normal;
}
.CodeMirror-gutter-wrapper {
  background: none !important;
  border: none !important;
  position: absolute;
  z-index: 4;
}
.CodeMirror-gutter-background {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 4;
}
.CodeMirror-gutter-elt {
  cursor: default;
  position: absolute;
  z-index: 4;
}
.CodeMirror-gutter-wrapper {
  user-select: none;
}

.CodeMirror-lines {
  cursor: text;
  min-height: 1px; /* prevents collapsing before first draw */
}
.CodeMirror pre {
  -webkit-tap-highlight-color: transparent;
  /* Reset some styles that the rest of the page might have set */
  background: transparent;
  border-radius: 0;
  border-width: 0;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  font-variant-ligatures: none;
  line-height: inherit;
  margin: 0;
  overflow: visible;
  position: relative;
  white-space: pre;
  word-wrap: normal;
  z-index: 2;
}
.CodeMirror-wrap pre {
  word-wrap: break-word;
  white-space: pre-wrap;
  word-break: normal;
}

.CodeMirror-linebackground {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 0;
}

.CodeMirror-linewidget {
  overflow: auto;
  position: relative;
  z-index: 2;
}

.CodeMirror-widget {
}

.CodeMirror-code {
  outline: none;
}

/* Force content-box sizing for the elements where we expect it */
.CodeMirror-scroll,
.CodeMirror-sizer,
.CodeMirror-gutter,
.CodeMirror-gutters,
.CodeMirror-linenumber {
  box-sizing: content-box;
}

.CodeMirror-measure {
  height: 0;
  overflow: hidden;
  position: absolute;
  visibility: hidden;
  width: 100%;
}

.CodeMirror-cursor {
  position: absolute;
}
.CodeMirror-measure pre {
  position: static;
}

div.CodeMirror-cursors {
  position: relative;
  visibility: hidden;
  z-index: 3;
}
div.CodeMirror-dragcursors {
  visibility: visible;
}

.CodeMirror-focused div.CodeMirror-cursors {
  visibility: visible;
}

.CodeMirror-selected {
  background: #d9d9d9;
}
.CodeMirror-focused .CodeMirror-selected {
  background: #d7d4f0;
}
.CodeMirror-crosshair {
  cursor: crosshair;
}
.CodeMirror-line::selection,
.CodeMirror-line > span::selection,
.CodeMirror-line > span > span::selection {
  background: #d7d4f0;
}
.CodeMirror-line::-moz-selection,
.CodeMirror-line > span::-moz-selection,
.CodeMirror-line > span > span::-moz-selection {
  background: #d7d4f0;
}

.cm-searching {
  background: #ffa;
  background: rgba(255, 255, 0, 0.4);
}

/* Used to force a border model for a node */
.cm-force-border {
  padding-right: 0.1px;
}

@media print {
  /* Hide the cursor when printing */
  .CodeMirror div.CodeMirror-cursors {
    visibility: hidden;
  }
}

/* See issue #2901 */
.cm-tab-wrap-hack:after {
  content: '';
}

/* Help users use markselection to safely style text background */
span.CodeMirror-selectedtext {
  background: none;
}

.CodeMirror-dialog {
  background: inherit;
  color: inherit;
  left: 0;
  right: 0;
  overflow: hidden;
  padding: 0.1em 0.8em;
  position: absolute;
  z-index: 15;
}

.CodeMirror-dialog-top {
  border-bottom: 1px solid #eee;
  top: 0;
}

.CodeMirror-dialog-bottom {
  border-top: 1px solid #eee;
  bottom: 0;
}

.CodeMirror-dialog input {
  background: transparent;
  border: 1px solid #d3d6db;
  color: inherit;
  font-family: monospace;
  outline: none;
  width: 20em;
}

.CodeMirror-dialog button {
  font-size: 70%;
}