.main-body {
    /*text-align:center; */
    color:whitesmoke; 
    margin:5%; 
    font-size: medium;
    margin-bottom: 200px;;
}

.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: rgb(57, 63, 68);
    color: black;
    text-align: center;
    height: auto;
  }