BODY {font-family: 'Fira Sans', sans-serif; font-size: medium; color: black; background-color: #FFFFAA}
H1 {font-family: 'Fira Sans', sans-serif; font-size: xx-large; color: green}
H2 {font-family: 'Fira Sans', sans-serif; font-size: x-large; color: green}
H3 {font-family: 'Fira Sans', sans-serif; font-size: large; color: green}
#ri  {
float: right;    
  margin: 0 0 0 15px;