.Header{
    display: flex;
    align-items: center;
    text-align: right;
    text-shadow: 10px;
    
}

#Header img{
    margin-right: 50px;
}

.class6{
    text-align: center;
}

.class6{
    align-items: center;
}

.btn {
    border: none; /* Remove borders */
    color: white; /* Add a text color */
    padding: 14px 28px; /* Add some padding */
    cursor: pointer; /* Add a pointer cursor on mouse-over */
    background-color: lightgreen;
  }

  @media (max-width: 600px) {
    body {
      font-size: 16px;
    }
    .hidden-on-small-screens {
      display: none;
    }
  }

  .container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  
  .item {
    align-self: center;
  }