.wrapper_cab_material
  { position:relative;float:left;width:100%;border:1px none red; }
.cab_material
  { width:100%;font-size:18px;font-weight:bold;height:35px; }
.cab_material_capitulo
  { width:100%;font-size:14px;font-weight:bold;height:15px; }
.wrapper_material
  { position:relative;float:left;width:100%;border:1px none green;margin:0px; }
.lista
  { font-size:12px; }