codecombat/app/styles/editor/level/add-thangs-view.sass

@import "app/styles/mixins"

#add-thangs-view
  $addPaletteIconColumns: 6
  $addPaletteIconWidth: 40px
  $addPaletteIconPadding: 0px
  $addPaletteIconMargin: 4px
  $addPaletteWidth: ($addPaletteIconWidth + 2 * $addPaletteIconPadding + 2 * $addPaletteIconMargin) * $addPaletteIconColumns + 26

  width: $addPaletteWidth
  background: white
  box-sizing: border-box
  position: absolute
  right: 0
  top: 0
  bottom: 0
  padding: 5px
  border: 1px solid
  z-index: 3

  input
    width: 100%
    margin-top: 5px

  #thangs-list
    position: absolute
    left: 8px
    top: 80px
    bottom: 0px
    overflow: scroll
    margin: 0

  h3
    margin: 0 0 10px
    width: 100%

  h4
    margin: 0 0 10px
    clear: both
    padding: 5px
    background: rgba(150, 150, 150, 0.5)
    width: $addPaletteWidth - 20px
    box-sizing: border-box

  .clearfix
    margin-bottom: 20px

  .add-thang-palette-icon
    position: relative
    float: left
    background: white
    padding: $addPaletteIconPadding
    margin: $addPaletteIconMargin
    cursor: pointer
    width: $addPaletteIconWidth
    height: $addPaletteIconWidth

    img
      position: absolute
      width: $addPaletteIconWidth
      height: $addPaletteIconWidth
      transition: box-shadow 0.25s ease-out

    &:hover
      $hoverScaleIncreaseFactor: 0.2
      outline: 1px dotted blue
      img
        left: -($hoverScaleIncreaseFactor / 2) * $addPaletteIconWidth
        top: -($hoverScaleIncreaseFactor / 2) * $addPaletteIconWidth
        width: (1 + $hoverScaleIncreaseFactor) * $addPaletteIconWidth
        height: (1 + $hoverScaleIncreaseFactor) * $addPaletteIconWidth

    &.selected
      outline: 1px solid blue
      @include box-shadow(0px 5px 25px rgba(79, 79, 213, 0.6))
      background: #add8e6