cleanup css names (#13)
cleanup css names (#13)
andyh616/jsPsych,vergenzt/jsPsych,Scienthusiast/jsPsych,erikasf/jsPsych,jodeleeuw/jsPsych,adrianoesch/jsPsych,wolfgangwalther/jsPsych,jspsych/jsPsych,msrresearch/jsPsych,jspsych/jsPsych,jspsych/jsPsych,andyh616/jsPsych,shamrt/jsPsych,wolfgangwalther/jsPsych,erikasf/jsPsych,Scienthusiast/jsPsych,shamrt/jsPsych,vergenzt/jsPsych,adrianoesch/jsPsych,jspsych/jsPsych