/* Reset default styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Hide default scrollbar */
body::-webkit-scrollbar {
  display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
body {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

.background {
  background-color: black;
  display: flex;
  flex-wrap: wrap;
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.cell {
  user-select: none;
  width: var(--cell-width);
  height: var(--cell-height);
  color: #a6d3f7;
  font-size: calc(var(--cell-height) / 2);
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  text-shadow: 
    0 0 10px #0000FF,  
    0 0 10px #0000FF, 
    0 0 10px #0000FF, 
    0 0 10px #0000FF;
  transition: text-shadow 0.5s;
}

.recent-hover {
  transition: opacity 0.2s ease;
  opacity: 1;
}

#scroll-arrow {
  position: fixed;
  bottom: 10px;
  right: 10px;
  font-size: 2em;
  z-index: 10;
  cursor: pointer;
}