.codecomment { color: #007700; }
.codekeyword { color: #0000ff; }
.codevariable { color: #008888; }
.codefunction { color: #ff7700; }
.codetype { color: #ff00ff; }
.codetext { color: #ff0000; }

.codeBlock:nth-child(odd) {
background-color: #ff0000; 
}