.1 { background-color:#ffa; margin-top:0; margin-bottom:0; }
.2 { font-size:x-small; color:#33b; margin-top:0; margin-bottom:0; }
.3 { font-size:x-small; color:#333; margin-top:0; margin-bottom:0; }
.4 { color:#f33; font-weight:bold; margin-top:0; margin-bottom:0; }
.5 { font-size:large; margin-top:0; margin-bottom:0; }

.c { font-size:x-small; color:#f33; margin-top:0; margin-bottom:0; }

h3 { font-size:x-large; color:#f33; font-weight:bold; margin-top:0; margin-bottom:0; }
h4 { font-size:small; color:#33f; font-weight:bold; margin-top:0; margin-bottom:0; }
h5 { font-size:small; color:#c39; font-weight:bold; margin-top:0; margin-bottom:0; }
h6 { font-size:medium; color:#f33; font-weight:bold; margin-top:0; margin-bottom:0; }

.margin { margin-left:20px; }