.color-picker,
.color-picker::before,
.color-picker::after,
.color-picker *,
.color-picker *::before,
.color-picker *::after {
  box-sizing: border-box;
}

.color-picker {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 9999;
  box-shadow: 1px 3px 6px rgba(0, 0, 0, 0.5);
}

.color-picker > div {
  display: flex;
  height: 10em;
  border: 1px solid #000;
  color: #000;
}

.color-picker > div * {
  border-color: inherit;
  color: inherit;
}

.color-picker i {
  font: inherit;
  font-size: 12px;
  /* Measure the color picker control size by measuring the text size */
}

.color-picker\:a,
.color-picker\:h,
.color-picker\:sv {
  background-size: 100% 100%;
  position: relative;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
}

.color-picker\:a div,
.color-picker\:h div,
.color-picker\:sv div {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.color-picker\:a,
.color-picker\:h {
  width: 1.5em;
  border-left: 1px solid;
  cursor: ns-resize;
  overflow: hidden;
}

.color-picker\:a i,
.color-picker\:h i {
  display: block;
  height: .5em;
  position: absolute;
  top: -.25em;
  right: 0;
  left: 0;
  z-index: 2;
}

.color-picker\:a i::before,
.color-picker\:h i::before {
  display: block;
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border: .25em solid;
  border-top-color: transparent;
  border-bottom-color: transparent;
}

.color-picker\:a div {
  z-index: 2;
}

.color-picker\:a div + div {
  background-image: linear-gradient(45deg, #ddd 25%, transparent 25%, transparent 75%, #ddd 75%, #ddd 100%), linear-gradient(45deg, #ddd 25%, #fff 25%, #fff 75%, #ddd 75%, #ddd 100%);
  background-size: .5em .5em;
  background-position: 0 0, .25em .25em;
  z-index: 1;
}

.color-picker\:h div {
  background-image: linear-gradient(to top, #f00 0%, #ff0 17%, #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);
}

.color-picker\:sv {
  width: 10em;
  cursor: crosshair;
  overflow: hidden;
}

.color-picker\:sv div + div {
  background-image: linear-gradient(to right, #fff, rgba(255, 255, 255, 0));
}

.color-picker\:sv div + div + div {
  background-image: linear-gradient(to top, #000, rgba(0, 0, 0, 0));
}

.color-picker\:sv i {
  display: block;
  width: .75em;
  height: .75em;
  position: absolute;
  top: -.375em;
  right: -.375em;
  z-index: 2;
}

.color-picker\:sv i::before {
  display: block;
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border: 1px solid #fff;
  border-radius: 100%;
  box-shadow: 0 0 2px #000;
}
