.prism-previewer,
.prism-previewer:before,
.prism-previewer:after {
  position: absolute;
  pointer-events: none;
}

.prism-previewer,
.prism-previewer:after {
  left: 50%;
}

.prism-previewer {
  margin-top: -48px;
  width: 32px;
  height: 32px;
  margin-left: -16px;

  opacity: 0;
  -webkit-transition: opacity .25s;
  -o-transition: opacity .25s;
  transition: opacity .25s;
}

.prism-previewer.flipped {
  margin-top: 0;
  margin-bottom: -48px;
}

.prism-previewer:before,
.prism-previewer:after {
  content: '';
  position: absolute;
  pointer-events: none;
}

.prism-previewer:before {
  top: -5px;
  right: -5px;
  left: -5px;
  bottom: -5px;
  border-radius: 10px;
  border: 5px solid #fff;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.5) inset, 0 0 10px rgba(0, 0, 0, 0.75);
}

.prism-previewer:after {
  top: 100%;
  width: 0;
  height: 0;
  margin: 5px 0 0 -7px;
  border: 7px solid transparent;
  border-color: rgba(255, 0, 0, 0);
  border-top-color: #fff;
}

.prism-previewer.flipped:after {
  top: auto;
  bottom: 100%;
  margin-top: 0;
  margin-bottom: 5px;
  border-top-color: rgba(255, 0, 0, 0);
  border-bottom-color: #fff;
}

.prism-previewer.active {
  opacity: 1;
}

.prism-previewer-angle:before {
  border-radius: 50%;
  background: #fff;
}

.prism-previewer-angle:after {
  margin-top: 4px;
}

.prism-previewer-angle svg {
  width: 32px;
  height: 32px;
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
  -ms-transform: rotate(-90deg);
  -o-transform: rotate(-90deg);
  transform: rotate(-90deg);
}

.prism-previewer-angle[data-negative] svg {
  -webkit-transform: scaleX(-1) rotate(-90deg);
  -moz-transform: scaleX(-1) rotate(-90deg);
  -ms-transform: scaleX(-1) rotate(-90deg);
  -o-transform: scaleX(-1) rotate(-90deg);
  transform: scaleX(-1) rotate(-90deg);
}

.prism-previewer-angle circle {
  fill: transparent;
  stroke: hsl(200, 10%, 20%);
  stroke-opacity: 0.9;
  stroke-width: 32;
  stroke-dasharray: 0, 500;
}

.prism-previewer-gradient {
  background-image: linear-gradient(45deg, #bbb 25%, transparent 25%, transparent 75%, #bbb 75%, #bbb), linear-gradient(45deg, #bbb 25%, #eee 25%, #eee 75%, #bbb 75%, #bbb);
  background-size: 10px 10px;
  background-position: 0 0, 5px 5px;

  width: 64px;
  margin-left: -32px;
}

.prism-previewer-gradient:before {
  content: none;
}

.prism-previewer-gradient div {
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border-radius: 10px;
  border: 5px solid #fff;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.5) inset, 0 0 10px rgba(0, 0, 0, 0.75);
}

.prism-previewer-color {
  background-image: linear-gradient(45deg, #bbb 25%, transparent 25%, transparent 75%, #bbb 75%, #bbb), linear-gradient(45deg, #bbb 25%, #eee 25%, #eee 75%, #bbb 75%, #bbb);
  background-size: 10px 10px;
  background-position: 0 0, 5px 5px;
}

.prism-previewer-color:before {
  background-color: inherit;
  background-clip: padding-box;
}

.prism-previewer-easing {
  margin-top: -76px;
  margin-left: -30px;
  width: 60px;
  height: 60px;
  background: #333;
}

.prism-previewer-easing.flipped {
  margin-bottom: -116px;
}

.prism-previewer-easing svg {
  width: 60px;
  height: 60px;
}

.prism-previewer-easing circle {
  fill: hsl(200, 10%, 20%);
  stroke: white;
}

.prism-previewer-easing path {
  fill: none;
  stroke: white;
  stroke-linecap: round;
  stroke-width: 4;
}

.prism-previewer-easing line {
  stroke: white;
  stroke-opacity: 0.5;
  stroke-width: 2;
}

@-webkit-keyframes prism-previewer-time {
  0% {
    stroke-dasharray: 0, 500;
    stroke-dashoffset: 0;
  }

  50% {
    stroke-dasharray: 100, 500;
    stroke-dashoffset: 0;
  }

  100% {
    stroke-dasharray: 0, 500;
    stroke-dashoffset: -100;
  }
}

@-o-keyframes prism-previewer-time {
  0% {
    stroke-dasharray: 0, 500;
    stroke-dashoffset: 0;
  }

  50% {
    stroke-dasharray: 100, 500;
    stroke-dashoffset: 0;
  }

  100% {
    stroke-dasharray: 0, 500;
    stroke-dashoffset: -100;
  }
}

@-moz-keyframes prism-previewer-time {
  0% {
    stroke-dasharray: 0, 500;
    stroke-dashoffset: 0;
  }

  50% {
    stroke-dasharray: 100, 500;
    stroke-dashoffset: 0;
  }

  100% {
    stroke-dasharray: 0, 500;
    stroke-dashoffset: -100;
  }
}

@keyframes prism-previewer-time {
  0% {
    stroke-dasharray: 0, 500;
    stroke-dashoffset: 0;
  }

  50% {
    stroke-dasharray: 100, 500;
    stroke-dashoffset: 0;
  }

  100% {
    stroke-dasharray: 0, 500;
    stroke-dashoffset: -100;
  }
}

.prism-previewer-time:before {
  border-radius: 50%;
  background: #fff;
}

.prism-previewer-time:after {
  margin-top: 4px;
}

.prism-previewer-time svg {
  width: 32px;
  height: 32px;
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
  -ms-transform: rotate(-90deg);
  -o-transform: rotate(-90deg);
  transform: rotate(-90deg);
}

.prism-previewer-time circle {
  fill: transparent;
  stroke: hsl(200, 10%, 20%);
  stroke-opacity: 0.9;
  stroke-width: 32;
  stroke-dasharray: 0, 500;
  stroke-dashoffset: 0;
  -webkit-animation: prism-previewer-time linear infinite 3s;
  -moz-animation: prism-previewer-time linear infinite 3s;
  -o-animation: prism-previewer-time linear infinite 3s;
  animation: prism-previewer-time linear infinite 3s;
}