*.Caixa1 {width: 25%; position: absolute; top: 130px; left: 0; overflow:hidden;}
*.packageListFrame {width: 100%; height: 30%; position: relative; top: 0; left: 0; padding: 5px; }
*.packageFrame {width: 100%; height: 70%; position: relative; top: 0; left: 0; padding: 5px; }
*.classFrame {width: 80%; position: absolute; top: 130px; left:20%; padding: 5px;height:100%; }