.absolute{
background-image: url('https://www.sintoniametrica.pt/wp-content/uploads/2021/04/WhatsApp-Image-2021-04-28-at-12.19.26-1.jpeg');
background-repeat: no-repeat;
background-size: cover;
background-position: center top;
height: 100%;
width: 100%;
position: absolute;
top: 0;
left: 0;
opacity: 0.2;
}
.container{
position: relative;
}
.wrap{
padding: 2em;
margin: 5em 0 0 0;
text-align: center;
font-family: 'Varela Round', sans-serif;
max-width: 100%;
line-height: normal;
}