.top-bar {
    display: none;
    padding: 20px 0;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    position: relative;
  }
  
  .top-bar-close {
    position: absolute;
    right: 20px;
    top: 20px;
    cursor: pointer;
    width: 20px;
  }
  
  .top-bar-close img {
    width: 20px;
  }

@media (max-width: 770px) {    

    .top-bar {
        padding: 15px 0;
        font-size: 15px;
      }
    
      .top-bar-close {
        right: 15px;
        top: 15px;
      }
      
      .top-bar-close img {
        width: 15px;
      }

      .top-bar-timer {
        display: block;
        margin-top: 10px;
        font-size: 14px;
    }
}