#heading {
  display: block;
  margin-left: 7%;
  margin-bottom:2px;
  height: 20px;
  width:61%;
  overflow: hidden;
  border-right: .15em solid black;
  white-space: nowrap;
  letter-spacing: .15em;
  animation: 
    typing 2.1s steps(60),
    blink-caret .4s step-end infinite;
}
@keyframes typing {
  from { width: 0 }
  to { width: 55% }
}
@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: black }
}



/* adds some margin below the link sets  */
.navbar .dropdown-menu div[class*="col"] {
   margin-bottom:1rem;
}

.navbar .dropdown-menu {
  border:none;
  background-color:#0060c8!important;
}


.navbar {
  display: block;
  position: fixed;
  width:100%;
  padding-top:0px;
  padding-bottom:3px;
}

/* remove the padding from the nav-item and add some margin to give some breathing room on hovers */
.navbar .nav-item {
  padding:0 .6rem;
  margin:0 .25rem;
}



#diagnostics {
  display: inline-block;
  float: right;
  position: relative;
  right: 2vw;
  padding-top: 3px;
  padding-bottom: 0px;
  z-index:2;
}

#square {
  display:inline-block;
  width: 50px;
  height: 34px;
  border: 1px solid deepskyblue;
  border-radius: 5px;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  background: white;
}

#square2 {
  display:inline-block;
  width: 50px;
  height: 34px;
  border: 1px solid deepskyblue;
  border-radius: 5px;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  background: white;
}




#help {
  position: fixed;
  right:2vw;
  top: 180px;
  padding:2px;
  margin-left: -10px;
  border: 1px solid black;
  border-radius: 5px;
  height:265px;
  width: 259px;
  font-family: helvetica;
  text-align: center;
 }

iframe {
  display: block;
  float: left;
  margin: 3px;
  height:100px;
  width: 200px;
 }

#reminder {
  position: fixed;
  top:450px;
  right: 2vw;
  width: 257px;
  font-family: helvetica;
  font-size: 12px;
  border: 1px solid;
  border-color: black;
  padding: 3px;
  background: white;
  border-radius: 5px;
  
}




.marks {
  display: inline-block;
  float: right;
  font-weight:bold;
  margin-right: 5%;
}



#score,#grade {
  font-size:15px;
}



#box1 {
  padding:5px;
  display: block;
  border-style: solid;
  border-width: 4px;
  border-color: grey;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
   font-size:18px;

  
}
#box2 {
  padding:5px;
 display: block;
  border-style: solid;
    border-width: 4px;
  border-color: grey;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
font-size:18px;  
}
#box3 {
  padding:5px;
  display: block;
  border-style: solid;
    border-width: 4px;
  border-color: grey;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}

#box4 {
  padding:5px;
  display: block;
  border-style: solid;
  border-color: grey;
    border-width: 4px;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}
#box5 {
  padding:5px;
  display: block;
  border-style: solid;
  border-color: grey;
    border-width: 4px;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}

#box6 {
  padding:5px;
  display: block;
  border-style: solid;
  border-color: grey;
    border-width: 4px;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}

#box7 {
  padding:5px;
  display: block;
  border-style: solid;
    border-width: 4px;
  border-color: grey;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}

#box8 {
  padding:5px;
  display: block;
  border-style: solid;
  border-color: grey;
    border-width: 4px;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}


#box9 {
  padding:5px;
  display: block;
  border-style: solid;
  border-color: grey;
    border-width: 4px;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}

#box10 {
  padding:5px;
  display: block;
  border-style: solid;
  border-color: grey;
    border-width: 4px;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}
#box11, #box12, #box13, #box14, #box15, #box16, #box17,#box18,#box19,#box20, #box21, #box22, #box23, #box24, #box25, #box26,#box27,#box28,#box29,#box30,#box31 {
  padding:5px;
  display: block;
  border-style: solid;
  border-color: grey;
    border-width: 4px;
  border-radius: 8px;
  margin-left: 7%;
   width: 60%;
  font-size:18px;
}

.qnumber {
  display: block;
  float: left;
  font-weight: bold;
  margin-left: 30px;
}

.question {
  display: inline-block;
  position-left: 20px;
  margin-left: 55px;
  margin-right: 10px;
 
   }
#question1,#question2,#question3,#question4,#question5, #question5a, #question5b, #question6,#question7,#question7b,#question8 {
 display: inline-block;
  margin-left: 30px;
  margin-right: 10px;
  
}

#w,#y,#s,#t {
  display: inline-block;
  
}

#z {
  display: inline-block;
  outline: solid;
  outline-color:black;
  margin-top: 0;
  margin-left: 40px;
  padding-top: 0;
  width: 80px;
  height: 50px;
}
#x {
  display: inline-block;
  outline: solid;
  outline-color:black;
  margin-top: 0;
  margin-left: 20px;
  width: 150px;
height: 40px;  
}

#z1 {
  display: inline-block;
  position: absolute;

  width: 80px;
  margin-left:-10px;
  text-align: center;
  margin-top: 100px;
  padding-bottom: 0;
  font-size:20px;
}
#x1 {
  display: inline-block;
  margin-left: 15px;
  width: 100px;
  text-align: center;
  margin-bottom: 0;
  padding-bottom: 0;
  font-size:20px;
}
#h {
  display: inline-block;
  width: 25px;
  height: 18px;
  text-align: center;
  height:
  }


#h1 {
  display: inline-block;
  height: 50px;
  line-height:50px;
  text-align: center;
  position:relative;
  margin-left: -280px;
  font-size:20px;


}



.col {
  display: inline-block;
  position: static;
  float: left;
  border: 1px solid black;
  width: 120px;
  height: 30px;
  margin:0;
  text-align: center;
}


.cell {
  display: inline-block;
  position: static;
  float: left;
  border: 1px solid black;
  width: 130px;
  height: 30px;
  margin:0;
  text-align: center;
}


#row1,#row2,#row3,#row4,#row5 {
  display: block;
  height: 30px;
  width:300px;
  margin-left: 25px;
}
#row6,#row7,#row8, #row9,#row10 {
  display: block;
  height: 30px;
  width:400px;
  margin-left: 25px;
}

#polygon {
 height: 250px;
 width: 350px;
 margin-left: 25px; 
}


#circleA {
display: inline-block;
  height: 80px;
  width: 80px;
  margin-left: 30px;
  border-radius:50%;
  border-color: black;
  border-style: solid;
  background-color:white;
  z-index:2;
}

#circleB {
display: inline-block;
  
  height: 100px;
  width: 100px;
  margin-left: 30px;
  border-radius:50%;
  border-color: black;
  border-style: solid;
  background-color: grey;
  z-index:-2;
}
.rectangle {
  width: 180px;
  height: 80px;
  border: 2px black solid;
  float: left;
  margin-left: 30px;
  display: inline-block;
}

#cuboid{
  height:250px;
  width:400px;
}
#content{
  display:inline-table;
}
#A,#B,#C{
display: inline-block;
border: solid black 2px;
margin-left: 5px;
padding: 5px;
}

#answer1,#answer2,#answer2b,#answer3,#answer4,#answer4b,#answer5,#answer6,#answer6b,#answer7,#answer7b,#answer8,#answer8b,#answer9,#answer9b,#answer10,#answer11,#answer12,#answer13,#answer13b,#answer14,#answer15,#answer16,#answer17,#answer18low,#answer18high,#answer19,#answer20,#answer20b,#answer21,#answer22,#answer23,#answer23b,#answer24,#answer25,#answer26,#answer26b,#answer27,#answer28,#answer29,#answer30,#answer31 {
  border-radius: 5px;
  width:120px;
  height: 25px;
}

#answer12a,#answer12b{
  width: 80px;
  border-radius: 5px;
}


#barchartans,#gridans {
  display: none;
}



.end {
  display: inline-block;
 
  margin-right: 10px;
}

#length{
  position: relative;
  display: block;
  left: 85px;
}

#length1{
  position: relative;
  display: block;
  right:124px;
  top:58px;

}

#width{
  position: relative;
  top:-30px;
  left: 5px;
}











 @media screen and (min-width:780px) and (max-width:950px){
}