.ipnum{
  position: relative;
	width: 35%;
	margin: 10px 3%;
  float:left;
}
.ipnum input[type=number]{
  position: relative;
  font-size:2em;
	width: 100%;
	margin: 0;
}
.ipnum input[type=number]:focus{
  outline:none;
}
.ipip{
  border:0;
  border-bottom: 1px solid #1b2538;
  background-color: transparent;
}
.calcbutton{
  margin: 10px 3%;
  padding:0;
  width:12%;
  font-size:2em;
  display:block;
  float:left;
}