h1{
color:red:
font-size:40px:
text-align:center:
}
body{
color:black;
background-color:blue;
}
p{
font-size:20px;
color:black;
}
header{
color:blueviolet
font-size:35px;
border-bottom:solid 2px purple;
margin:o;
padding:20px;
}