h2 {
  font-size: 1.5rem;
}
.pagenum{
  color: #F00;
  padding: 0.5rem;
  font-size: 1.5rem;
  text-decoration-line: none;
}

.lab{
  color: white;
  background-color: #9c0f0f;
  font-size: 1.5rem;
  padding-left: 1em;
}
.geogebra-lab-steps{
  list-style-type: upper-latin;
}
.sublist{
  list-style-type: lower-latin;
}
.geogebra-lab-separator{
  border-color: #9c0f0f;
  border-style: solid;
  margin-bottom: 3em;
  margin-top: 3em;
}
div.geogebra-lab-separator>a {
  padding-left: 2em; 
}
.responsive-image{
  width: 100%;
  max-width: 500px;
  height: auto;
}
.spreadsheet-lab{
  background-color: #EEE;
  font-size: 1.5rem;
  padding-left: 1em;  
  border-color: blue;
  border-top-style: solid;
  border-bottom-style: solid;

}
.cut, .challenge {
  color: #CCC;
}

.spring {
		color: #e69cb1;
}

.vector{
  color: #95b3d7;
}
.svgicon{
  height: 3rem;
}


@media print {
  body {
    padding: 1in;
    font-size: 12pt;
    background-color: transparent;
    background-image: url("images/grid.svg");
  }
  h1 {
    break-before: page;
  }
  .geogebra-lab-separator, .spreadsheet-lab {
	  break-before: page;
  }
  .svgicon{
  display: none;
  }
/*  .geogebra-lab-separator, .spreadsheet-lab {
    display: none;
  }
  */
  .cut, .challenge, .vector {
  /*display: none;*/
  color: #DDD;
}

}
.p38table{
  height: 1rem;
}

}
.leftrule {
  border-left: 1px solid #000;
  padding-left: 1em;
}

th, td {
  padding-right: 1em;
  padding-left: 1em;
}

th {
  border-bottom: 1px solid #000;
}

.allborder {
  border: 1px solid #000;
}

.iframe-container{
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; 
  height: 0;
}
.iframe-container iframe{
  position: absolute;
  top:0;
  left: 0;
  width: 100%;
  height: 100%;
}
.crossout{
  text-decoration: line-through;
}