html, body, div, h1, h2, h3, p, address, img, ul, li, form, table, td, th {
  border: 0;
  margin: 0;
  padding: 0;
}
body {
  font-family: Verdana, Arial, sans-serif;
  font-size: 85%;
  line-height: 1.2;
  margin: 2%;
  text-align: center;
}
h1, h2, h3 {
  font-size: 200%;
  font-weight: normal;
}
h2, h3 {
  font-size: 100%;
  font-weight: bold;
  text-transform: uppercase;
}
p, address, table {
  font-style: normal;
  margin: 1em 0;
}
td, th {
  font-size: 14px;
  padding-right: 2em;
  text-align: left;
  vertical-align: top;
}
input {
  border: 1px solid #ccc;
  font-size: 120%;
  padding: 0.3em;
  margin: 0.3em 0.3em 0 0.3em;
}
div#page {
  position: relative;
  margin: 0 auto;
  text-align: left;
  width: 750px;
}
div#lang {
  position: absolute;
  right: 0;
  top: 0;
}
div.calculation {
  color: #000;
  background: #f6f6f6;
  border: 1px solid #ccc;
  padding: 1em;
  margin: 1em 0;
}
div.ad {
  margin: 1em 0;
}
td.question {
  width: 25em;
}
td.question input:focus {
  background: #ffe;
}