table.main {}
tr.row {}
td.cell {}
div.block {}
div.cont_ie { text-align: center; }
div.container { width:700px; margin-left: auto; margin-right: auto; }
div.reference { padding:15pt 40pt 20pt 40pt; text-align:justify; text-indent:-10pt; }
div.section { padding:20pt 20pt 0pt 8pt; text-align:left; }
div.paragraph { padding:10pt 20pt 5pt 20pt; text-align:justify; }
div.exercise { padding:20pt 20pt 10pt 5pt; text-align:justify; }
div.details { width:75%; background-color:#80FFFF; padding:15pt 15pt 15pt 15pt; text-align:justify; }
.star { border-bottom: 2px dashed; border-color:#00FF00; padding:0px; background-color:#FFFF40; }
.ref { font:9.00pt "Times New Roman", serif; }
.txt1 { font:10.00pt "Times New Roman", serif; }
.txt { font:11.00pt "Times New Roman", serif; }
.tx0 { font:14.00pt "Times New Roman", serif; }
.sec { font:bold 12.00pt "Times New Roman", serif; }
.subsec { font:bold 12.00pt "Times New Roman", serif; ; color:#804080; }
.dhdr { font:bold 10.00pt "Lucida Sans Unicode", sans-serif; }
.dtxt { font:9.00pt "Lucida Sans Unicode", sans-serif; }
.hdr { font:bold 16.00pt "Lucida Sans Unicode", sans-serif; }
.chap { font:bold 14.00pt "Lucida Sans Unicode", sans-serif; }
.luc14 { font:bold 14.00pt "Lucida Sans Unicode", sans-serif; }
.luc16 { font:bold 16.00pt "Lucida Sans Unicode", sans-serif; }
.luc20 { font:bold 20.00pt "Lucida Sans Unicode", sans-serif; }
.luc26 { font:bold 26.00pt "Lucida Sans Unicode", sans-serif; }
.luc28 { font:bold 28.00pt "Lucida Sans Unicode", sans-serif; }

.font0 { font:8.00pt "Arial", sans-serif; }
.font1 { font:9.00pt "Arial", sans-serif; }
.font2 { font:10.00pt "Arial", sans-serif; }
.font3 { font:11.00pt "Arial", sans-serif; }
.font4 { font:9.00pt "Courier New", monospace; }
.font5 { font:14.00pt "Courier New", monospace; }
.font6 { font:4.00pt "Georgia", serif; }
.font7 { font:7.00pt "Impact", sans-serif; }
.font8 { font:5.00pt "Lucida Sans Unicode", sans-serif; }
.font9 { font:5.30pt "Lucida Sans Unicode", sans-serif; }
.font10 { font:6.00pt "Lucida Sans Unicode", sans-serif; }
.font11 { font:6.30pt "Lucida Sans Unicode", sans-serif; }
.font12 { font:7.00pt "Lucida Sans Unicode", serif; }
.font13 { font:7.00pt "Lucida Sans Unicode", sans-serif; }
.font14 { font:8.00pt "Lucida Sans Unicode", sans-serif; }
.font15 { font:9.00pt "Lucida Sans Unicode", sans-serif; }
.font16 { font:10.00pt "Lucida Sans Unicode", sans-serif; }
.font17 { font:11.00pt "Lucida Sans Unicode", sans-serif; }
.font18 { font:12.00pt "Lucida Sans Unicode", sans-serif; }
.font19 { font:14.00pt "Lucida Sans Unicode", sans-serif; }
.font20 { font:16.00pt "Lucida Sans Unicode", sans-serif; }
.font21 { font:18.00pt "Lucida Sans Unicode", sans-serif; }
.font22 { font:19.00pt "Lucida Sans Unicode", sans-serif; }
.font23 { font:26.00pt "Lucida Sans Unicode", sans-serif; }
.font24 { font:7.00pt "Tahoma", sans-serif; }
.font25 { font:8.00pt "Tahoma", sans-serif; }
.font26 { font:9.00pt "Tahoma", sans-serif; }
.font27 { font:5.00pt "Times New Roman", serif; }
.font28 { font:6.00pt "Times New Roman", serif; }
.font29 { font:7.00pt "Times New Roman", serif; }
.font30 { font:7.80pt "Times New Roman", serif; }
.font31 { font:8.00pt "Times New Roman", serif; }
.font32 { font:9.00pt "Times New Roman", serif; }
.font33 { font:10.00pt "Times New Roman", serif; }
.font34 { font:11.00pt "Times New Roman", serif; }
.font35 { font:12.00pt "Times New Roman", serif; }
.font36 { font:14.00pt "Times New Roman", serif; }
.font37 { font:16.00pt "Times New Roman", serif; }
.font38 { font:18.00pt "Times New Roman", serif; }
.font39 { font:20.00pt "Times New Roman", serif; }
.font40 { font:27.00pt "Times New Roman", serif; }
.font41 { font:7.00pt "Trebuchet MS", sans-serif; }
P { margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; text-indent: 4% }
#tip {
 position: absolute;
 border: 2px solid #00FF00; width: 50%; padding: 5px; background-color: #FFFF00; text-align:justify;
 visibility: hidden; z-index: 100;
 filter: progid:DXImageTransform.Microsoft.Shadow(color=gray, direction=115);
}