.qkb-board {
  display: flex;
  flex-direction: column;
  position: absolute;
  right: 0;
  overflow: hidden;
  width: $board-width;
  height: 83vh;
  margin-bottom: 10px;
  border-radius: $board-radius;
  background-color: $board-bg;
  box-shadow: 0 3px 30px 0 rgba(0, 0, 0, .15);
}