div.multi{
  overflow:hidden;
  width:100%;
}
div.left{
  float:left;
}
div.right{
  float:right;
}

div.content_row{
  width:90%;margin:0px 5%;
}
div.content_row_gray{
  width:90%;margin:0px 5%;
  background-color:gray;
}
div.elements{
  width:100%;
  padding:10px 10px; 
}
div.elements_borders{
  width:100%;
  padding:10px 10px; 
  border:solid thin #F0F0F0 ;
  box-shadow:2px 2px 4px #E8E8E8;
}
div.seperator{
  width:100%;
  height:20px;  
}
div.seperator_10{
  width:100%;
  height:10px;  
}
div.seperator_20{
  width:100%;
  height:20px;  
}



div.centers{
  width:100%; 
  align:center;
}
div.table{
  display:table;
  width:100%;
}
div.cell_lefts{
  display:table-cell;
  align:left;
  vertical-align:top;
}
div.cell_rights{
  display:table-cell;
  align:right;
  vertical-align:top;
}
div.cell_centers{
  display:table-cell;
  align:center;
  vertical-align:top;
}
div.cell_spacer{
  display:table-cell;
  width:5%; 
}