main {

max-width: 70%;
margin-left: auto;
margin-right: auto;
padding: 1em;
}


h1 {

font-weight: bolder;
font-size: medium

}

h2 {

font-weight: lighter;
font-size: smaller;    

}

h3 {

font-weight: bold;
font-size: large;

}


h4 {

font-weight: bold;
font-size: smaller;

}

p {

font-size: large;

}

footer {

font-size: xx-small;   
    
}

body {

background-color: red;
color: white;
font-size: 210%;

}