body{
  font-family: Arial, Helvetica, sans-serif;
  color: #BFB9B9;
}
#historynav{
  background: url(../images/navhover.gif);
}
#title{
  font-size:20px;
  margin: 0;
  text-align: center;
}
.intro{
  font-size: 16px;
  text-align: center;
}
#infocontainer{
  text-align: center;
}
#collapsecontainer{
  text-align: center;
}
#collapseall{
  text-align: center;
  font-size: 14px;
  height: 30px;
  width: 15%
}
.collapsible{
  background-color: #541313;
  color: #BFB9B9;
  cursor: pointer;
  padding: 18px;
  width: 25%;
  border: none;
  outline: none;
  font-size: 18px;
}
.collapsible:hover{
  background-color: #330100;
}
.collapsible:after{
  color: #BFB9B9;
  content: "\02795";
  font-size: 13px;
  float: right;
  margin-left: 5px;
}
.active:after{
  content: "\2796";
}
.content{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}
#upcontainer{
  text-align: right;
}
#backtotop{
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  cursor: pointer;
  outline: none;
  border-radius: 5px;
  background-color: #541313;
  color: #BFB9B9;
}
#backtotop:hover{
  background-color:#330100;
}