* {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
}

h1 {
  text-align: center;
}

.container {
  width: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.box {
  background-color: #fff;
  height: 200px;
  width: 200px;
  margin: 5px;
  padding: 5px;
  border: solid #35353d 1px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.box__dragabble {
  background-color: #0494fb;
  cursor: grab;
  height: 200px;
  width: 200px;
  margin: 0 auto;
  border-radius: 5px;
  text-align: center;
  color: #fff;
  font-size: 2em;
  line-height: 200px;
}

.hovered {
  background-image: url('data:image/svg+xml;base64,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');
  border: dashed #35353d 1px;
}

.hovered::after {
  content: 'Drop Here 🏝';
  color: #35353d;
  background-color: #fff;
}

.invisible {
  display: none;
}