.bun     { font-size: 13px; line-height: 1.3em }
.dai { font-size: 16px; line-height: 150% }
.lit  { font-size: 11px; line-height: 125% }
body                         { background: url(black1.gif) repeat-x }
.txt { font-size: 13px; line-height: 16px }