header {
  position: absolute;
  width: 100%;
  z-index: 1;
}
h1 {
  position; absolute;
  font-size: 14px;
  color: red;
  font-weight: bold;
  text-align: center;
  font-weight: normal;
}
#container {
  position: absolute;
  width: 100%;
  height: 100%;
}
#content-wrapper {
  position: absolute;
  align-self: center;
  width: 500px;
  height: 300px;
}
select {
  width: 25%;
  font-size: 12px;
  z-index: 1;
}
.widget {
  position: absolute;
  width: 100%;
  height: 100%;
}
label[for="units"]{
  position: absolute;
  left: 12%;
  font-size: 14px;
  top: 19%;
  color: red;
}
label[for="mach"]{
  position: absolute;
  left: 12%;
  font-size: 14px;
  top: 28%;
}
label[for="gamma"]{
  position: absolute;
  left: 10%;
  font-size: 14px;
  top: 37%;
}

label[for="ptot"]{
  position: absolute;
  left: 56%;
  font-size: 14px;
  top: 19%;
}
label[for="ttot"]{
  position: absolute;
  left: 56%;
  font-size: 14px;
  top: 28%;
}
label[for="area"]{
  position: absolute;
  left: 58%;
  font-size: 14px;
  top: 37%;
}

#units{
  position: absolute;
  top: 19%;
  left: 20%;
  color: red;
}


#machInput{
  position: absolute;
  top: 27%;
  left: 20%;
  width: 25%;
}
#gamInput{
  position: absolute;
  top: 36%;
  left: 20%;
  width: 25%;
}

#pInput{
  position: absolute;
  top: 18%;
  left: 65%;
  width: 20%;
}
#tInput{
  position: absolute;
  top: 27%;
  left: 65%;
  width: 20%;
}
#aInput{
  position: absolute;
  top: 36%;
  left: 65%;
  width: 20%;
}
#punit{
  position: absolute;
  top: 18%;
  left: 87%;
}
#tunit{
  position: absolute;
  top: 27%;
  left: 87%;
}
#aunit{
  position: absolute;
  top: 36%;
  left: 87%;
}

#inputTitle {
  position: absolute;
  top: 10%;
  left: 10%;
  font-size: 12px;
  color: red;
}
#outputTitle {
  position: absolute;
  font-size: 12px;
  left: 10%;
  top: 61%;
  color: blue;
}

#Calculation {
  color: white;
  background: red;
  font-size: 10px;
  width: 25%;
  height: 10%;
  left: 40%;
  top: 50%;
  position: absolute;
  z-index: 1;
}

#mOutput {
  position: absolute;
  top: 70%;
  left: 10%;
}
#wOutput {
  position: absolute;
  top: 77%;
  left: 8%;
}

#output1,
#output2{
  background: black;
  color: yellow;
  position: absolute;
  text-align: left;
  left: 32%;
  width: 20%;
  height: 6%;
}
#output1 {
  top: 70%;
}
#output2 {

  top: 77%;
}


#external{
  position: absolute;
  top: 50%;
}