body {
	font-family: "Open Sans", sans-serif;
  font-size: 87.5%;
  padding: 12px;
}

p {
  line-height: 1.5;
  max-width: 640px;
  text-align: justify;
}
h1 { padding-top: 16px; }
h2 { padding-top: 12px; }
h3 { padding-top: 8px; }

h1, h2, h3 {
  font-weight: 620;
}

h1, p, table {
  color: #616161;
}
h2, h3 {
  color: #222;
}

a {
  text-decoration: none;
  color: #298cca;
}

a[href*="//"]:not([href*="uni.wroc.pl"]):after {
  content: "\2b00";
}

button {
  border: none;
  background-color: inherit;
  cursor: pointer;
}