#General
  {
    width: 775px;
    min-height: 100%;
    position: absolute;
    top: 0px;
    left: 50%;
    margin-left:-388px; /* -La mitad que 'width' */
    clear: both;
    /*padding-bottom: 50px;*/
  }

#Cabecera
  {
		height: 139px;
    margin-bottom: 15px;
    clear: both;
		font-size: 8px;
  }

#Izquierda
  {
    float: left;
    width: 185px; /* 200 - margin-right */
    margin: 0px 10px 50px 0px;
  }

#Central
  {
    width: 375px;
    float: left;		
    margin: 0px 0px 50px 0px;
  }

#Derecha
  {
    float: left;
		width: 185px; /* 200 - margin-right */
    margin: 0px 0px 50px 10px;
  }
  
#CentroDer
  {
    float: right;
		width: 575px;
    margin: 0px 0px 50px 0px;
  }

#Total
  {
    float: left;
    width: 100%;
    margin: 0px;
    margin-bottom: 50px;
  }

#Pie
  {
    clear: both;
  }
  
#Base
  {
    height: 50px;
    width: 775px;
    clear: both;
    position: absolute;
    left: 0px;
    bottom: 0px;
  }