body {

}

h1 {
  color: black;
  text-align: center;
    font-family: courier
    
}

h2 {
  color: black;
  text-align: center;
    font-family: courier
    
}

h4 {
  color: mediumorchid;
  text-align: center;
    font-family: courier
    
}


p {
  color: black;
  text-align: center;
    font-family: courier;
    margin-right: 10%;
    margin-left: 10%;
}
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
    
    
}
a {
  color: blue;  
    text-align: center;
    font-family: courier
        
.exampleText {
  writing-mode: vertical-lr;
  border: 10px solid blue;
  border-block-color: red;
    
    }