.postBody h1 {
    background-color: #586e75;
    color: beige;
    padding-left: 15px;
}

.postBody h2 {
    background-color: #eee8d5;
    padding: 5px 10px;
    color: darkslategrey;
}


.postBody h3 {
    background: #fdf6e3;
    padding: 3px 15px;
    color: darkcyan;
}

.postBody h4 {
    background-color: #fdf6e3;
    padding: 3px 20px;
    color: #93a1a1;
}