.center {
  text-align: center;
}

.left {
  text-align: left;
}

.right {
  text-align: right;
}

.centertwo {
  align-content: center;
}

.lefttwo {
  float: left;
  margin: 8%;
}

.formula {
  width: 80%;
  margin: 0 auto;
  text-align: left;
  font-size: 125%;
}

.formula0 {
  width: 80%;
  margin: 0 auto;
  font-size: 150%;
}

.formulac {
  width: 80%;
  padding: 0 10%;
  text-align: center;
  font-size: 150%;
}

.formular {
  width: 80%;
  padding: 0 10%;
  text-align: right;
  font-size: 150%;
}

.righttwo {
  float: right;
  margin: 8%;
}

.leftsymbol {
  float: left;
  font-size: 500%;
  margin: 8%;
}

.rightsymbol {
  float: right;
  font-size: 500%;
  margin: 8%;
}

.name {
  width: 70%;
  margin: 0 auto;
}

.five {
  font-size: 75%;
}

.nametwo {
  width: 85%;
  margin: 0 auto;
}

.box {
  width: 60%;
}

.red {
  color: red;
}