body		{ font-family: "Bookman Old Style", serif; background-color: #333333 }
ul			{ margin-top: 0cm}
.listhead	{ margin-bottom: 0cm}
.indent		{ margin-left: 10mm}

a				{ color: #0033FF; text-decoration: none}
a:visited		{ color: #6600FF; text-decoration: none}
a:hover			{ color: #0033FF; text-decoration: underline}

a:link.white	{ color: #FFFFFF; text-decoration: none}
a:visited.white { color: #FFFFFF; text-decoration: none;}
a:hover.white	{ color: #FFFFFF; text-decoration: underline;}

a.black			{ color: #000000; text-decoration: none}
a:visited.black { color: #000000; text-decoration: none;}
a:hover.black	{ color: #000000; text-decoration: none;}

/* collabsibles start - see https://www.w3schools.com/howto/howto_js_collapsible.asp */
.collapsible {
  background-color: #777;
  color: white;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-family: "Bookman Old Style", serif;
  font-size: 20px;
  font-weight: bold;
}

.active, .collapsible:hover {
  background-color: #555;
}

.content {
  padding: 0 18px;
  display: none;
  overflow: hidden;
  background-color: #f1f1f1;
}

.collapsible:after {
  content: '\02795'; /* Unicode character for "plus" sign (+) */
  font-size: 13px;
  color: white;
  float: left;
  margin-left: 5px;
  margin-right: 5px;
}

.active:after {
  content: "\2796"; /* Unicode character for "minus" sign (-) */
}
/* collabsibles finish */