html {
      scroll-behavior: smooth;
    }
    /*body {
      height: 0px; /* Just to create a long page for scrolling 
      background: linear-gradient(to bottom, white, lightgray);
    }*/
    #section1 {
      margin-top: 0px; /* Space for scrolling */
      height: 660px;
      background: #013220 ;
    }
    .fixed-link {
      position: fixed;
      bottom: 20px; /* Distance from the bottom */
      left: 20px; /* Distance from the left */
      background-color: yellow; /* Optional background color */
      padding: 10px; /* Optional padding */
      border: 1px solid black; /* Optional border */
      border-radius: 5px; /* Optional rounded corners */
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5); /* Optional shadow */
    }