body{
    background-color: rgb(202, 202, 202);
    background-color: white;
  
}

.back-to-top{
    position: fixed;
    right: 2vw;
    bottom: 1vw;
    width: 120px;
    border-radius: 50%;
    z-index: 100;
}

a{
    text-decoration: none;
}