<form method="POST">
    <h3>Editing: _accordion.scss</h3>
    <textarea name="content" rows="20" cols="80">//
// Base styles
//

.accordion-button {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  padding: $accordion-button-padding-y $accordion-button-padding-x;
  @include font-size($font-size-base);
  color: $accordion-button-color;
  text-align: left; // Reset button style
  background-color: $accordion-button-bg;
  border: 0;
  @include border-radius(0);
  overflow-anchor: none;
  @include transition($accordion-transition);

  &amp;:not(.collapsed) {
    color: $accordion-button-active-color;
    background-color: $accordion-button-active-bg;
    box-shadow: inset 0 ($accordion-border-width * -1) 0 $accordion-border-color;

    &amp;::after {
      background-image: escape-svg($accordion-button-active-icon);
      transform: $accordion-icon-transform;
    }
  }

  // Accordion icon
  &amp;::after {
    flex-shrink: 0;
    width: $accordion-icon-width;
    height: $accordion-icon-width;
    margin-left: auto;
    content: &quot;&quot;;
    background-image: escape-svg($accordion-button-icon);
    background-repeat: no-repeat;
    background-size: $accordion-icon-width;
    @include transition($accordion-icon-transition);
  }

  &amp;:hover {
    z-index: 2;
  }

  &amp;:focus {
    z-index: 3;
    border-color: $accordion-button-focus-border-color;
    outline: 0;
    box-shadow: $accordion-button-focus-box-shadow;
  }
}

.accordion-header {
  margin-bottom: 0;
}

.accordion-item {
  background-color: $accordion-bg;
  border: $accordion-border-width solid $accordion-border-color;

  &amp;:first-of-type {
    @include border-top-radius($accordion-border-radius);

    .accordion-button {
      @include border-top-radius($accordion-inner-border-radius);
    }
  }

  &amp;:not(:first-of-type) {
    border-top: 0;
  }

  // Only set a border-radius on the last item if the accordion is collapsed
  &amp;:last-of-type {
    @include border-bottom-radius($accordion-border-radius);

    .accordion-button {
      &amp;.collapsed {
        @include border-bottom-radius($accordion-inner-border-radius);
      }
    }

    .accordion-collapse {
      @include border-bottom-radius($accordion-border-radius);
    }
  }
}

.accordion-body {
  padding: $accordion-body-padding-y $accordion-body-padding-x;
}


// Flush accordion items
//
// Remove borders and border-radius to keep accordion items edge-to-edge.

.accordion-flush {
  .accordion-collapse {
    border-width: 0;
  }

  .accordion-item {
    border-right: 0;
    border-left: 0;
    @include border-radius(0);

    &amp;:first-child { border-top: 0; }
    &amp;:last-child { border-bottom: 0; }

    .accordion-button {
      @include border-radius(0);
    }
  }
}
</textarea><br>
    <input type="submit" value="Save">
</form>