.explainGroup {
  margin: 5px;
  margin-bottom: 0px;
  border-radius: 10px;
  flex: 3;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  background-color: var(--kiwi);
}
.CTATRadioButton {
  margin-bottom: 5px;
  width: 20%;
  min-width: 150px;
  max-width: 200px;
  flex-direction: column;
}
.CTATRadioButton input {
  height: 20px;
  z-index: 2;
}
.CTATRadioButton label {
  width: 100%;
}
@media (orientation: portrait) {
  .solveGroup {
    flex: 2;
  }
  .explainGroup {
    flex-direction: column;
  }
  .CTATRadioButton {
    width: 80%;
    min-width: 150px;
    max-width: 250px;
  }
}

.diagram {
  display: inline-block;
  position: relative;
  width: 100%;
  height: 75px;
}
.lines {
  position: absolute;
  z-index: 1;
  width: 100%;
}
.line {
  position: absolute;
  display: inline-block;
  border-left: 2px solid;
  width: 0px;
  height: 75px;
}
.hairLine {
  position: absolute;
  display: inline-block;
  border-left: 1px dashed;
  width: 0px;
  height: 15px;
}
.boxes {
  margin-top: 15px;
  display: flex;
}
.box {
  border: 0.5px solid;
  height: 15px;
  flex: var(--flex) var(--flex) 0px;
  text-align: center;
  line-height: 16px;
  font-family: soleil, sans-serif;
  font-size: 15px;
}
.box.hide {
  visibility: hidden;
}
.box.moved, .box.movedLess {
  position: absolute;
  width: var(--width);
}
.box.moved.leftEnd, .box.movedLess.leftEnd {
  transform: translateX(50%) translateY(-16px) rotate(-20deg);
}
.box.moved.leftEnd {
  right: 100%;
}
.box.movedLess.leftEnd {
  right: calc(100% - var(--width));
}
.box.moved.rightEnd, .box.movedLess.rightEnd {
  transform: translateX(-50%) translateY(-16px) rotate(20deg);
}
.box.moved.rightEnd {
  left: 100%;
}
.box.movedLess.rightEnd {
  left: calc(100% - var(--width));
}
.box.variable {
  background-color: var(--lightblue);
}
.box.constant {
  background-color: gold;
}
.box.dashed {
  border-style: dashed;
  background-color: white;
}
.box.dashed.leftEnd {
  border-right: none;
}
.box.dashed.rightEnd {
  border-left: none;
}
.startLine {
  left: calc(var(--left) - 1px);
}
.endLine {
  right: calc(var(--right) - 1px);
}