[class*='level-'] {
    border: 1px solid #593c7f; }
  
  [class*='level-'] {
    display: flex;
    justify-content: space-around;
    align-items: center; }
  
  body {
    font-family: "arial"; }
  
  [class*='level-'] {
    background: #fff;
    padding: 0 5px;
    margin: 0 5px; }
  
  .level-1 {
    height: 150px; }
  
  .level-2 {
    height: 120px; }
  
  .level-3 {
    height: 90px; }
  
  .level-4 {
    height: 60px; }
  
  .level-5 {
    height: 30px; }
  
  #box-container,
  #traverse-container,
  #search-container,
  #insert-delete {
    display: flex;
    justify-content: center;
    margin-top: 30px; }
  
  input {
    margin: 0 5px; }
  
  /*# sourceMappingURL=main.css.map */