toolbar.admin.css

.ckeditor5-toolbar-disabled {
  display: flex;
  justify-content: space-between;
}
.ckeditor5-toolbar-available {
  flex: 1;
}

.ckeditor5-toolbar-tray {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  min-height: 40px;
  margin: 0 0 0.5em 0;
  padding: 0;
  list-style: none;
  /* Disallow any user selections in the drag-and-drop toolbar config UI. */
  user-select: none;
}

.ckeditor5-toolbar-active__buttons {
  margin: 5px 0;
  padding: 0.1667em 0.1667em 0.08em;
  border: 1px solid #c4c4c4;
  border-radius: 2px;
  background: #fafafa;
}

.ckeditor5-toolbar-item,
.ckeditor5-toolbar-button {
  display: block;
  min-width: 36px;
  height: 36px;
  cursor: move;
  border-radius: 2px;
}

.ckeditor5-toolbar-item {
  position: relative;
  margin: 5px 8px 5px 0;
}

.ckeditor5-toolbar-disabled .ckeditor5-toolbar-item {
  border: 1px solid #e6e6e6;
}

.ckeditor5-toolbar-button {
  border: none;
  background-color: #eee;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 20px;
}

.ckeditor5-toolbar-button:focus,
.ckeditor5-toolbar-button:hover {
  color: #000;
  background-color: #e6e6e6;
}

.ckeditor5-toolbar-button:focus,
.ckeditor5-toolbar-button:hover,
.ckeditor5-toolbar-button {
  text-decoration: none;
}
.ckeditor5-toolbar-tooltip {
  position: absolute;
  z-index: 1;
  left: 50%;
  display: block;
  padding: 6px 10px;
  transform: translate(-50%, 2px);
  text-transform: capitalize;
  color: #fff;
  border-radius: 3px;
  background: #333;
  font-size: 12px;
  line-height: 1;
}

.ckeditor5-toolbar-tooltip::before {
  position: absolute;
  top: -10px;
  left: 50%;
  width: 0;
  height: 5px;
  content: "";
  transform: translateX(-50%);
  border-right: solid 5px transparent;
  border-bottom: solid 5px #333;
  border-left: solid 5px transparent;
}

.ckeditor5-toolbar-button + .ckeditor5-toolbar-tooltip {
  visibility: hidden;
}
.ckeditor5-toolbar-button[data-expanded="true"] + .ckeditor5-toolbar-tooltip {
  visibility: visible;
}

File

core/modules/ckeditor5/css/toolbar.admin.css

View source 
  1. .ckeditor5-toolbar-disabled {

  2.   display: flex;

  3.   justify-content: space-between;

  4. }

  5. .ckeditor5-toolbar-available {

  6.   flex: 1;

  7. }

  8. 

  9. .ckeditor5-toolbar-tray {

  10.   display: flex;

  11.   flex-flow: row wrap;

  12.   align-items: center;

  13.   min-height: 40px;

  14.   margin: 0 0 0.5em 0;

  15.   padding: 0;

  16.   list-style: none;

  17.   /* Disallow any user selections in the drag-and-drop toolbar config UI. */

  18.   user-select: none;

  19. }

  20. 

  21. .ckeditor5-toolbar-active__buttons {

  22.   margin: 5px 0;

  23.   padding: 0.1667em 0.1667em 0.08em;

  24.   border: 1px solid #c4c4c4;

  25.   border-radius: 2px;

  26.   background: #fafafa;

  27. }

  28. 

  29. .ckeditor5-toolbar-item,

  30. .ckeditor5-toolbar-button {

  31.   display: block;

  32.   min-width: 36px;

  33.   height: 36px;

  34.   cursor: move;

  35.   border-radius: 2px;

  36. }

  37. 

  38. .ckeditor5-toolbar-item {

  39.   position: relative;

  40.   margin: 5px 8px 5px 0;

  41. }

  42. 

  43. .ckeditor5-toolbar-disabled .ckeditor5-toolbar-item {

  44.   border: 1px solid #e6e6e6;

  45. }

  46. 

  47. .ckeditor5-toolbar-button {

  48.   border: none;

  49.   background-color: #eee;

  50.   background-repeat: no-repeat;

  51.   background-position: center;

  52.   background-size: 20px;

  53. }

  54. 

  55. .ckeditor5-toolbar-button:focus,

  56. .ckeditor5-toolbar-button:hover {

  57.   color: #000;

  58.   background-color: #e6e6e6;

  59. }

  60. 

  61. .ckeditor5-toolbar-button:focus,

  62. .ckeditor5-toolbar-button:hover,

  63. .ckeditor5-toolbar-button {

  64.   text-decoration: none;

  65. }

  66. .ckeditor5-toolbar-tooltip {

  67.   position: absolute;

  68.   z-index: 1;

  69.   left: 50%;

  70.   display: block;

  71.   padding: 6px 10px;

  72.   transform: translate(-50%, 2px);

  73.   text-transform: capitalize;

  74.   color: #fff;

  75.   border-radius: 3px;

  76.   background: #333;

  77.   font-size: 12px;

  78.   line-height: 1;

  79. }

  80. 

  81. .ckeditor5-toolbar-tooltip::before {

  82.   position: absolute;

  83.   top: -10px;

  84.   left: 50%;

  85.   width: 0;

  86.   height: 5px;

  87.   content: "";

  88.   transform: translateX(-50%);

  89.   border-right: solid 5px transparent;

  90.   border-bottom: solid 5px #333;

  91.   border-left: solid 5px transparent;

  92. }

  93. 

  94. .ckeditor5-toolbar-button + .ckeditor5-toolbar-tooltip {

  95.   visibility: hidden;

  96. }

  97. .ckeditor5-toolbar-button[data-expanded="true"] + .ckeditor5-toolbar-tooltip {

  98.   visibility: visible;

  99. }