#app {
    position: relative;
    overflow: hidden;
    margin: 0 auto;
    min-width: 1000px;
    min-height: 155px;
    height: 10vw;
    max-height: 240px;
  }
  
  .layer {
      position: absolute;
      left: 0;
      top: 0;
      height: 100%;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
  }
  
  img {
    user-select: none;
    pointer-events: none;
  }