.hero{
    background-image: linear-gradient(rgba(255,255,255,0.5),rgba(255,255,255,0.5)),url('../images/sweet\ box.jpg');   
}
.contact-btn{
    padding: 10px 20px;
    background-color: rgb(7, 104, 250);
    color: white;
    text-decoration: none;
    display: block;
    width: max-content;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .6);
}