tutorbookapp/tutorbook

figure.wrapper {
  display: block;
  text-align: center;
  margin: 0;

  div.main {
    margin: 0 auto;
    max-width: 100%;
    position: relative;
  }

  div.controls div {
    position: relative;
  }

  video {
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
    cursor: pointer;
    border-radius: 4px;
  }

  video:-webkit-full-screen {
    width: 100%;
    height: 100%;
    max-height: 100%;
    z-index: 99999999;
  }

  div.container {
    display: flex;
    justify-content: center;
    padding-bottom: calc(100% / 16 * 9);
    background-color: var(--accents-2);
  }

  .caption {
    color: var(--accents-5);
    font-size: 14px;
    margin: 0;
    text-align: center;
  }

  div.controls {
    border-radius: 4px;
    position: absolute;
    bottom: 5%;
    background: var(--background);
    height: 40px;
    display: flex;
    align-items: center;
    padding: 0 8px;
    opacity: 0;
    width: 85%;
    transform: translate3d(0, 6px, 0);
    transition: all 0.2s cubic-bezier(0.25, 0.57, 0.45, 0.94);
  }

  div.controls.wide {
    width: 94.5%;
  }

  div.controls.visible {
    opacity: 1;
    transform: translateZ(0);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.12);
    display: flex;
  }

  button.play {
    background: transparent;
    border: 0;
    height: 40px;
    width: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    outline: 0;
    cursor: pointer;
    flex: 0 0 40px;
    padding: 0;
  }

  div.controls div.progress {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1 0 auto;
  }

  div.controls progress {
    background-color: var(--accents-2);
    height: 2px;
    width: 100%;
    position: absolute;
    top: calc(50% - 1px);
    left: 0;
    pointer-events: none;
  }

  progress[value]::-webkit-progress-bar {
    background-color: var(--accents-2);
  }

  progress[value]::-webkit-progress-value {
    background-color: var(--on-background);
  }

  div.controls div.progress div.handle {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--on-background);
    transform: translateX(-4px) translateY(1px) scale(0);
    transition: width 0.1s ease, height 0.1s ease, border-radius 0.1s ease,
      transform 0.1s ease, background-color 0.1s ease;
    top: calc(50% - 6px);
    pointer-events: none;
  }

  div.controls div.progress div.thumb {
    position: absolute;
    background: var(--on-background);
    box-shadow: 0 4px 9px rgba(0, 0, 0, 0.12);
    transform: translate3d(0, 40px, 0) scale(0.8, 0);
    pointer-events: none;
    opacity: 0;
    background-size: cover;
  }

  @media (hover: hover) {
    div.controls div.progress:hover div.handle {
      transform: translateX(-4px) translateY(1px) scale(1);
    }

    div.controls div.progress div.dragHandler:hover ~ div.thumb {
      transform: translateZ(0) scaleY(0);
      opacity: 1;
    }
  }

  div.controls div.time {
    font-size: 12px;
    font-weight: 600;
    line-height: 40px;
    padding: 0 12px;
    flex: 0 0 auto;
    width: 60px;
  }

  button.play + div.time {
    padding-left: 0;
  }

  @media (max-width: 992px) {
    div.controls {
      opacity: 1;
      transform: translateZ(0) scaleY(0);
    }

    div.dragHandler {
      height: 18px;
      -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    }
  }

  @media (max-width: 480px) {
    .thumb {
      display: none;
    }
  }

  button.fullscreen {
    color: var(--on-background);
    background: transparent;
    border: 0;
    height: 30px;
    width: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    outline: 0;
    cursor: pointer;
    flex: 0 0 40px;
    padding: 0;
  }

  div.dragHandler {
    width: 100%;
    height: 18px;
    background: transparent;
    cursor: pointer;
  }
}