.font20 { font-size: 20pt; text-indent: 1cm; background: yellow; font-family: courier; font-style:italic  }
.yellowbg { background:yellow }
.lightgreenbg { background:lightgreen }
.cornsilkbg { background:cornsilk }
.purplebg { background:purple }
.whitebg { background:white }
.bluebg { background:blue }
.orangebg { background:orange }
.greenbg { background:green }
.blackbg { background:black }
.redbg { background:red }