#apple{
    background-image: url("space.jpg");
    background-size:cover;
   

}

h3{
    font-family: 'Times New Roman', Times, serif;
    border-bottom: 2px#137777;
    border-right: 2px #137777;
    box-shadow: 4px 4px 5px #226666;
    margin-top: 150px;
    font-size: 2em;
}
body{
    color:aquamarine;
}
.container{
    display:flex;
    justify-content: center;

}
#button{
    margin-top: 100px;
    display:flex;
    justify-content: center;
}
.btn {
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 300px;
    font-family: 'Montserrat', sans-serif;
    font-size: 2em;

  }
  .btn:hover{
background-color: black;

  }
  
  .btn-xl {
    padding: 1rem 2rem; 
  }
  
  .btn-primary {
    background-color: #F05F44;
    border-color: #F05F44; }
  
  .btn-primary:hover {
    background-color: #ee4b08;
    border-color: #ee4b08;
    border-width: 5px;
    cursor: pointer;
  }