.postBody h1 {
display: block;
font-size: 2em;
font-weight: bold;
margin: 15px auto 2px auto;
background-color: #70FF00;
}

.postBody h2 {
display: block;
font-size: 1.5em;
font-weight: bold;
margin: 15px auto 2px auto;
background-color: #70FF00;
}