.center{text-align:center;}
.white{background-color: white;}
.spacer{ margin:0.9em; }
.float_right{ float:right;}
.float_left{ float:left;}
.smaller { font-size: smaller; }
.small { font-size: small; }
.bold { font-weight:bold;}
.nowrap {white-space:nowrap;}
.wims_emph {font-style:italic ; color:#990000;font-weight:bold;}
.clearall{clear: both;}
/* default for audio */
audio.wims_audio {width:150px;
margin:10px 0;
padding:5px;
}
/* default for jsxgraph */
.jxgbox {margin-left:auto;margin-right:auto;}
.jsxgraph_button {text-align:center;}
/* technical info */
.wimstech {
font-family: monospace, "Courier New";
font-size:small
}
/* remark in small */
.wims_smallremark {font-size: small;}
.separation{ margin:0.5em; }
.emptyline { height:20px; }
.empty { width:5%; }
#wims_empty {
min-height:100px;
padding:20px;
margin:20px;
}
/* citation de contributeurs, de l'auteur*/
.wims_contribute, .wims_credits {
padding-top: 10px;
padding-right:20px;
text-align:right;
color:#555555;
font-weight:bold;
font-size:0.8em;
}
/* tableau avec bordure exterieure, textes centres */
table.wimsborder { border:1px solid gray; border-collapse:collapse;}
/* tableau sans bordure exterieure, textes centres */
table.wimsnoborder { }
table.wimsborder tr,table.wimsborder td, table.wimsborder th, table.wimsnoborder td, table.wimsnoborder th
{
padding:7pt;
margin-top:10px; margin-bottom:10px;
text-align:center;
border-collapse:collapse;
overflow:scroll;
min-width:10pt;
}
table.wimsborder tr, table.wimsborder td, table.wimsborder th { border: 1px solid #999; }
.wimscenter {text-align:center;}
/* tableau centre */
table.wimscenter { padding:7pt; margin-left:auto;margin-right:auto;}
/* image centre */
img.wimscenter { margin-left:auto;margin-right:auto;}
/* paragraph div texte centre*/
h1.wimscenter, h2.wimscenter, h3.wimscenter, h4.wimscenter, p.wimscenter, div.wimscenter { text-align:center;}
/* link in the help on the oef special method help must be left to the exercise*/
.oef_specialhelp { }