body{text-align: center; 
background-color: midnightblue;
}
<img src="Tony.jpg"{max-width: 20%;}
img src="c:\Users\Asus\Downloads\télécharger (4).jpg"{max-width: 20%;}
h1{color: aliceblue;font-size: 50px;}
h2{color: aliceblue;font-size: 35px;}
p{color: aliceblue;font-size: 25px;
background-color: darkcyan;}
img{height: 300px;background-color: darkcyan;}