h1{text-align:center;
color:RED;
border: 3px solid yellow;} 
BODY{text-align: center;} 
p{
font-size: 15px;
color: orange;
border: 1px solid yellow;
}
.f1{
   background-color: rgb(0, 247, 255);
}
#m1{
   color: green;
}
a{font-size: 20px;color: red;}