index.css

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

html,
body {
  font-family: sans-serif;
}

.container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.item {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 16px;
  transition: transform 300ms ease-out;
  will-change: transition;
  backface-visibility: hidden;
  height: 0;
  z-index: 0;
}

.item--winner {
  background: linear-gradient(45deg, #808080 25%, transparent 25%),
    linear-gradient(-45deg, #808080 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #808080 75%),
    linear-gradient(-45deg, transparent 75%, #808080 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

.item-text {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  position: relative;
}

.item-text-value {
  font-size: 1.9vh;
}

.logo {
  height: 175%;
  display: block;
}

.logo-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  opacity: 1;
  position: absolute;
  left: 0;
  width: -moz-available;
  transform: translateX(-100%);
  opacity: 1;
  transition: opacity 150ms ease-out;
  z-index: 1;
}

.logo-container--hidden {
  opacity: 0;
}

.winner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 24px;
  background: white;
  font-size: 40px;
  border: 7px solid deeppink;
  z-index: 2;
  display: flex;
  flex-direction: column;
}

.reset {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 3;
}

.winner-gif {
  margin-top: 20px;
  width: 100%;
}