styles.css

:root {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-size: 26px;
  line-height: 1.35;
  font-weight: 500;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -.3px;
  color: #fff;
  cursor: default;
  background: #000;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  position: fixed;
}

.View {
  width: 100%;
  height: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.View-message {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  outline: 0;
  font: inherit;
  line-height: inherit;
}

/**
 * Sticker
 */

.Sticker {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
}

/**
 * Board
 */

.Board-instructions {
  position: absolute;
  top: 16px;
  left: 16px;
  pointer-events: none;
  color: rgba(255, 255, 255, 0.6);
  width: 200px;
  z-index: 100;
}

.Board-instructions svg {
  width: 100%;
  height: auto;
  background: rgba(0, 0, 0, 0.6);
}


.Board {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  outline: 4px dashed rgba(255, 255, 255, 0.4);
  outline-offset: -4px;
  border-radius: 13px;
}

.Board-image {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-height: 50vw;
  width: auto;
}

.Board-sticker {
  width: 15vw;
  height: 15vw;
  position: absolute;
  top: 0;
  left: 0;
  will-change: transform;
  transition: transform 50ms linear;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
}

.Board-sticker.is-saved {
  will-change: initial;
}

.Board-sticker:not(.is-saved) .Sticker {
  animation: wiggle 350ms 200ms ease-in-out infinite;
}

.Board-sticker--size1 {
  width: 7vw;
  height: 7vw;
}

.Board-sticker--size2 {
  width: 13vw;
  height: 13vw;
}

.Board-sticker--size3 {
  width: 23vw;
  height: 23vw;
}

/**
 * Counter
 */

.Counter {
  position: absolute;
  bottom: 7px;
  right: 10px;
  pointer-events: none;
  font-size: 16px;
  z-index: 100;
  opacity: 0.5;
}

/**
 * Inventory
 */

.Inventory {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  padding: 0px 7px 15px;
  display: flex;
  align-items: center;
  overflow-x: scroll;
  -webkit-overflow-scrolling: touch;
}

.Inventory.is-static {
  overflow: visible;
}

.Inventory-sticker,
.Inventory-form {
  width: calc(22vw - 11px);
  height: 78px;
  margin: 0 8px;
  flex: 0 0 auto;
  position: relative;
}

.Inventory-sticker .Sticker {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 13px;
}

.Inventory-form {
  overflow: hidden;
  background: #fff;
  border-radius: 13px;
}

.Inventory-form.is-loading {
  color: transparent;
}

.Inventory-form::after {
  position: absolute;
  top: 48%;
  left: 50%;
  text-align: center;
  transform: translate(-50%, -50%);
  font-size: 16px;
  content: "Ladda upp";
  pointer-events: none;
  max-width: 80px;
  line-height: 1.1;
  color: black;
  font-weight: 600;
}

.Inventory-form:active {
  opacity: 0.5;
}

.Inventory-form.is-loading::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid #fff;
  border-color: #fff #333 #333 #333;
	animation: rotate 800ms linear infinite;
}

@keyframes rotate {
  from {
    transform: translate(-50%, -50%) rotate(0turn);
  }
  to {
    transform: translate(-50%, -50%) rotate(1turn);
  }
}

.Inventory-form.is-loading::after {
  content: "";
}

.Inventory-form.is-loading .Inventory-file {
  display: none;
}

.Inventory-file {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(2, 4);
  transform-origin: top left;
}

.Inventory-sticker.is-draggingSource {
  opacity: 0;
}

.Inventory-sticker.is-mirror {
  will-change: transform;
  /* transition: transform 50ms linear; */
}

.Inventory-sticker.is-mirror > * {
  transform: scale(1.5);
  transform-origin: center center;
  transition: transform 150ms ease;
  will-change: transform;
  animation: wigglelarge 350ms 200ms ease-in-out infinite;
}

@keyframes wiggle {
  0% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(3deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

@keyframes wigglelarge {
  0% {
    transform: rotate(0deg) scale(1.5);
  }
  50% {
    transform: rotate(5deg) scale(1.5);
  }
  100% {
    transform: rotate(0deg) scale(1.5);
  }
}


/**
 * Pad
 */

.Pad {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 120px);
  background: #000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  outline-offset: -15px;
}

.Pad::after {
  content: "";
  position: absolute;
  top: 15px;
  left: 15px;
  width: calc(100% - 30px);
  height: calc(100% - 30px);
  border-radius: 13px;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.2);
}

.Pad-text {
  line-height: 1.2;
  top: -10px;
  position: relative;
  pointer-events: none;
  font-size: 24px;
  font-weight: 500;
  max-width: 300px;
  text-align: center;
}

.Pad-text small {
  font-size: 22px;
}