@mdn/bob/editor/css/editable-css.css

Builder of Bits aka The MDN Web Docs interactive examples, example builder

.example-choice-list {
  padding: 0;
}

.editor-wrapper {
  display: flex;
  flex-direction: column;
}

@media screen and (min-width: 590px) {
  .editor-wrapper {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0;
  }
}

.example-choice-list.live,
.example-choice-list.large.live {
  padding: 1rem;
  text-align: right;
  overflow: auto;
  border-bottom: 1px solid var(--border-primary);
}

@media screen and (min-width: 590px) {
  .example-choice-list.live,
  .example-choice-list.large.live {
    padding: 1rem 2rem 1rem 1rem;
    border: 0 none;
    border-right: 1px solid var(--border-primary);
  }
}

.example-choice-list.live {
  height: 324px;
  max-height: 324px;
}

.example-choice-list,
.example-choice-list.large {
  float: none;
  width: auto;
}

.output {
  height: 300px;
  overflow: hidden;
  position: relative;
  background-color: var(--background-primary);
  overflow: hidden;
  padding: 1em;
}

.output section {
  height: 100%;
  text-align: center;
}

.live .example-choice {
  position: relative;
  z-index: 1;
  display: block;
  padding: 0 12px;
  margin: 0.2em 0;
  width: 100%;
  border: 1px solid var(--border-primary);
  border-radius: var(--elem-radius);
  cursor: pointer;
  transition:
    background-color 0.2s ease-out,
    border 0.2s ease-out;
}

.live .example-choice {
  background-color: var(--background-secondary);
}

.live .example-choice pre {
  width: 100%;
}

.live .example-choice pre .cm-editor {
  width: 100%;
  height: auto;
  text-align: left;
  padding: 4px 0;
  background: none;
  border: none;
  font-size: 0.875rem;
}

.live .example-choice .ͼ1.cm-editor.cm-focused {
  outline: none;
}

.cm-editor .cm-line {
  padding: 0;
}

.example-choice-list .example-choice:first-child {
  margin-top: 0;
}

.example-choice:hover {
  border-color: #666;
  border-left-color: #666;
}

.example-choice:hover .copy {
  display: block;
}

.live .example-choice:before,
.live .example-choice .example-choice-button {
  transform: translateY(-50%);
  position: absolute;
  top: 50%;
  opacity: 0;
  transition: all 0.2s ease-out;
  transform: translateY(-50%);
  border-left: 4px solid var(--field-focus-border);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}
.live .example-choice:before {
  content: "";
  opacity: 0;
  transition: all 0.2s ease-out;
  transform: translateY(-50%);
  position: absolute;
  top: 50%;
  right: -10px;
  z-index: 1;
}
.live .example-choice .example-choice-button {
  background-color: transparent;
  border-left-color: #666;
  outline-offset: 2px;
  border-right: 0;
  padding: 0;
  right: -1em;
}
.live .example-choice .example-choice-button:focus {
  opacity: 1;
}

@media screen and (min-width: 590px) {
  .example-choice.selected:before,
  .example-choice.invalid:before {
    opacity: 1;
    right: -1rem;
  }
}

.example-choice.selected {
  border-color: var(--field-focus-border);
  box-shadow: var(--focus-01);
  transition: height 0.5s;
  cursor: text;
}

.example-choice.invalid:before {
  right: -1.8em;
  background: transparent url("../media/warning.svg") 0 0 no-repeat;
  background-size: 20px;
  border: none;
  width: 20px;
  height: 20px;
}

.example-choice.invalid {
  border-color: #ffb800;
  border-left-color: #ffb800;
}

.example-choice > code {
  display: inline-block;
  width: 90%;
}

.copy {
  position: absolute;
  top: 2px;
  right: 2px;
  background: var(--background-tertiary) 50% 50% no-repeat;
  border-radius: var(--elem-radius);
  padding: 6px 12px;
  border: 1px solid var(--border-primary);
  width: 30px;
  height: 30px;
  vertical-align: middle;
  cursor: pointer;
  display: none;
}

.copy:after {
  -webkit-mask-image: url("../media/clippy.svg");
  -webkit-mask-size: contain;
  -webkit-mask-position: center;
  mask-image: url("../media/clippy.svg");
  mask-size: contain;
  mask-position: center;
  position: absolute;
  width: 16px;
  height: 16px;
  top: 6px;
  left: 6px;
  background-color: var(--icon-primary);
  content: "";
}

.copy:hover {
  background-color: var(--button-secondary-hover);
}

.transition-all {
  transition: all 0.3s ease-in;
}

[contenteditable]:focus {
  outline: 0 solid transparent;
}

.example-choice.selected:focus {
  outline: 0 solid transparent;
}

/* styling for small desktop viewports and below */
.small-desktop-and-below .example-choice-list,
.small-desktop-and-below .example-choice-list.live,
.small-desktop-and-below .example-choice-list.large.live,
.small-desktop-and-below .output {
  float: none;
  padding: 0;
  width: 100%;
  height: auto;
}

.small-desktop-and-below .example-choice-list.live {
  max-height: 225px;
  overflow: auto;
}

.small-desktop-and-below .output,
.small-desktop-and-below .output.large {
  position: relative;
  height: 225px;
}

.small-desktop-and-below .example-choice-list {
  padding-right: 0.7em;
  margin-bottom: 1em;
}

.small-desktop-and-below .example-choice:before {
  content: none;
}

.small-desktop-and-below .live .example-choice {
  min-height: 40px;
}

.small-desktop-and-below .copy {
  display: none;
}

@supports (display: flex) {
  .example-choice-list.live {
    display: flex;
    flex-direction: column;
  }

  .live .example-choice {
    display: flex;
    align-items: center;
    flex-grow: 1;
  }

  .live .example-choice pre {
    flex-grow: 1;
    margin: 0;
  }

  .output section {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .output section.flex-column {
    flex-direction: column;
    align-items: initial;
  }

  /* some examples does not work with a flex display on the container */
  .output section.display-block {
    display: block;
  }

  .output section img {
    flex-grow: 0;
  }

  .output section.hidden {
    display: none;
  }
}