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	html, body {
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  height: 100%;
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  width: 100%;
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}
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body {
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  display: flex;
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  justify-content: center;
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  align-items: center;
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  margin: 0;
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  font-size: 0;
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  background-color: #303030;
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  color: white;
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  font-family: 'Roboto', sans-serif;
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}
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.grid {
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  background-color: #424242;
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  padding: 20px;
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  box-shadow: 0 6px 24px rgba(0,0,0,0.3);
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  border-radius: 2px;
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  width: 355px;
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  height: 355px;
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  position: relative;
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}
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.grid::after {
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  content: attr(data-score);
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  font-size: 72px;
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  text-align: center;
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  display: block;
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  width: 100%;
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  position: absolute;
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  bottom: 100%;
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  left: 0;
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}
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.grid > span {
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  position: absolute;
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  padding: 20px;
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  border-radius: 2px;
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  background-position: center;
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  background-repeat: no-repeat;
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  background-size: 20px;
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  box-shadow: 0 0.5px 3px rgba(0,0,0,0.3);
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  transition: left .2s, top .2s;
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}
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.grid > span.square {
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  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' stroke-linejoin='round' fill='none' stroke='rgba(0,0,0,0.3)' stroke-width='1'%3E%3Cpath d='M1 1H9V9H1z'/%3E%3C/svg%3E")
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}
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.grid > span.circle {
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  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='none' stroke='rgba(0,0,0,0.3)' stroke-width='1'%3E%3Ccircle cx='5' cy='5' r='4'/%3E%3C/svg%3E")
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}
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.grid > span.triangle {
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  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' stroke-linejoin='round' fill='none' stroke='rgba(0,0,0,0.3)' stroke-width='1'%3E%3Cpath d='M5 1.5L9 8.5H1z'/%3E%3C/svg%3E")
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}
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.grid > span.plus {
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  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' stroke-linecap='round' fill='none' stroke='rgba(0,0,0,0.3)' stroke-width='1'%3E%3Cpath d='M5 1V9M1 5H9'/%3E%3C/svg%3E")
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}
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.grid > span.minus {
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  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' stroke-linecap='round' fill='none' stroke='rgba(0,0,0,0.3)' stroke-width='1'%3E%3Cpath d='M2 5H8'/%3E%3C/svg%3E")
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}
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.grid > span.hexagon {
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  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10' stroke-linejoin='round' fill='none' stroke='rgba(0,0,0,0.3)' stroke-width='1'%3E%3Cpath d='M4 1H8L10.6 5L8 9H4L1.4 5z'/%3E%3C/svg%3E");
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  background-size: 24px 20px;
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}
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.grid > span.dot {
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  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' fill='rgba(0,0,0,0.3)'%3E%3Ccircle cx='5' cy='5' r='1'/%3E%3C/svg%3E");
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}
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.grid > span::after {
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  content: '';
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  pointer-events: none;
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  width: 100%;
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  height: 100%;
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  position: absolute;
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  top: 0;
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  left: 0;
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  background-size: 100%;
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  background-position: center;
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  background-repeat: no-repeat;
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  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' stroke-linejoin='round' stroke-linecap='round' fill='none' stroke='white' stroke-width='1'%3E%3Cpath d='M1 2V1H2M9 8V9H8 M9 2V1H8M2 9H1V8'/%3E%3C/svg%3E");
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  transform: scale(1.2);
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  opacity: 0;
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  transition: all .2s;
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}
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.grid > span.active::after {
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  transform: scale(1);
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  opacity: 1;
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}
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.grid > span.entering {
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  padding: 0 20px;
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  animation: entering .2s .2s forwards;
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}
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@keyframes entering {
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  from {padding: 0 20px;}
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  to {padding: 20px;}
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}
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.grid > span.exiting {
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  pointer-events: none;
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  animation: exiting .2s forwards;
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}
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@keyframes exiting {
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  from {padding: 20px; margin-top: 0;}
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  to {padding: 0 20px; margin-top: 40px;}
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}
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