html{
text-align: center;
}

body{ 
background-color: orange;
}
body {color:YELLOW;}
h1 {color:#00ff00;}
h2 {color:rgb(255,0,0);}



h1{ font-family: Rockwell Extra Bold;}


p{ font-family:  Comic Sans MS; }

img{image-align: center;
}
p{font-family:  Comic Sans MS; }

<link type="text/html" rel="stylesheet" href="page1.html"/>

<link type="text/html" rel="stylesheet" href="classrooms.html"/>

<link type="text/html" rel="stylesheet" href="playground.html"/>