portfolio.css

body{
	  
    background-color: black;
    background-size: cover;
    background-position: center; 

}
body,
html {
    width: 100%;
    height: 100%;
    
}

.navbar {
      margin-bottom: 0;
      border-radius: 0;
    }
    
    /* Add a gray background color and some padding to the footer */
footer {
      background-color: #f2f2f2;
      padding: 25px;
      background-image: url(https://images.unsplash.com/photo-1508134127997-845ada21655f?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=c4141a0ccf4564a7ae02b5e3371e4083&auto=format&fit=crop&w=334&q=80);
	  color: white;
    }
.header-background{
	background-image: url(https://images.unsplash.com/photo-1508134127997-845ada21655f?ixlib=rb-0.3.5&ixid=eyJhcHBfaWQiOjEyMDd9&s=c4141a0ccf4564a7ae02b5e3371e4083&auto=format&fit=crop&w=334&q=80);
	color: white;
}

p {
	color: white;
}
h3{
	color: white;
}