File: public/js/tinymce/src/skins/lightgray/src/main/less/desktop/ColorPicker.less

// ColorPicker

.@{prefix}-colorpicker {
  position: relative;
  width: 250px;
  height: 220px;
}

.@{prefix}-colorpicker-sv {
  position: absolute;
  top: 0; left: 0;
  width: 90%;
  height: 100%;
  border: 1px solid @colorpicker-border;
  cursor: crosshair;
  overflow: hidden;
}

.@{prefix}-colorpicker-h-chunk {
  width: 100%;
}

.@{prefix}-colorpicker-overlay1, .@{prefix}-colorpicker-overlay2 {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.@{prefix}-colorpicker-overlay1 {
  filter: progid:DXImageTransform.Microsoft.gradient(GradientType=1,startColorstr='#ffffff', endColorstr='#00ffffff');
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType=1,startColorstr='#ffffff', endColorstr='#00ffffff')";
  background: linear-gradient(to right, rgba(255,255,255,1), rgba(255,255,255,0));
}

.@{prefix}-colorpicker-overlay2 {
  filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#00000000', endColorstr='#000000');
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#00000000', endColorstr='#000000')";
  background: linear-gradient(to bottom, rgba(0,0,0,0), rgba(0,0,0,1));
}

.@{prefix}-colorpicker-selector1 {
  background: none;
  position: absolute;
  width: 12px;
  height: 12px;
  margin: -8px 0 0 -8px;
  border: 1px solid black;
  border-radius: 50%;
}

.@{prefix}-colorpicker-selector2 {
  position: absolute;
  width: 10px;
  height: 10px;
  border: 1px solid white;
  border-radius: 50%;
}

.@{prefix}-colorpicker-h {
  position: absolute;
  top: 0; right: 0;
  width: 6.5%;
  height: 100%;
  border: 1px solid @colorpicker-border;
  cursor: crosshair;
}

.@{prefix}-colorpicker-h-marker {
  margin-top: -4px;
  position: absolute;
  top: 0;
  left: -1px;
  width: 100%;
  border: 1px solid @colorpicker-hue-border;
  background: @colorpicker-hue-bg;
  height: 4px;
  z-index: 100;
}