html,
body {
height: 100%;
}
body {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding-top: 1rem;
padding-bottom: 1rem;
background-color: #B0C4DE;
}
.container .form-download {
background-color: #f5f5f5;
box-shadow: 5px 5px 5px grey;
border-radius: 3px;
}
.form-download {
width: 100%;
max-width: 20rem;
margin: 0 auto;
padding: 2rem;
}