div.floattopleft  { float:left;
                    margin: 0 4 4 0;
                  }

div.floatmidleft  { float:left;
                    margin: 4 4 4 0;
                  }
               
div.floattopright { float:right;
                    margin: 0 0 4 4;
                  }

div.floatmidright { float:right;
                    margin: 4 0 4 4;
                  }