.progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px; 
    background: linear-gradient(90deg, #1fa2ff,  #a6ffcb 100%); 
    z-index: 100;
  }
  
  .progress__bar {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #f3f3f3; 
    height: 100%;
    width: 100%; 
  }