appCSS.html

<style>
 h1 {
  margin-bottom: 0;
 }
 
 .no-margin { margin: 0 !important; }
 
 .no-margin-top { margin-top: 0 !important; }
 
 p {
  margin: 0;
 }
 
 .alert { padding: 10px; }
 
 .text-align-center { text-align: center; }
 
 .top-padding-15 { padding-top: 15px; }

 .top-padding-20 { padding-top: 20px; }

 .font-size-12 { font-size: 12px; }

 .alert > p { line-height: 1.1; font-size: 12px; font-family: Courier, Monaco, Profont, "Helvetica Neue", Helvetica, Arial, sans-serif; }
 
 .alert > p:before { content: "$> "; }
 
 .alert > p.info { color: #337ab7; }
 .alert > p.success { color: green; }
 
 .alert > p.error { color: red; }
 .alert > p.error:before { content: "$> [ERROR] " }

 .alert > p + p { margin-top: 8px; }

 .alert-normal { background-color: #eee; border-color: #ccc; }
 
 .alert-console { background-color: white; border-color: #ccc; height: 250px; max-height: 250px; overflow: auto; }
 .alert-console > .back { background-color: black; position: absolute; top: 0; left: 0; border-color: #ccc; height: 350px; max-height: 350px; overflow: auto; }
</style>