p {
  font-size: 14pt;
}
.doclist {
  font-size: 14pt;
}

.vfill {
  height: 100vh;
}

.file::before {
  content: "≣"; 
}

#tools {
  position: absolute;
  left: -30px;
  top: 45px;
  width: 1.5em;
}

#prev {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 10px 10px 10px;
  border-color: transparent transparent rgba(117,117,117,0.5) transparent;
  margin-bottom: 3px;
}
#next {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 10px 0 10px;
  border-color: rgba(117,117,117,0.5) transparent transparent transparent;
  margin-bottom: 3px;
  z-index: 100;
}
.slideno {
  border-style: solid;
  border-radius: 15px;
  border-color: rgba(117,117,117,0.5);
  background-color: rgba(117,117,117,0.5);
  text-align: center;
  margin-bottom: 3px;
  cursor: default;
}
.selected {
  border-style: solid;
  background-color: white;
}

.solution{
  display: none;
}