body {
  font-family: "Verdana" , sans-serif;
  font-size: 14px;
}
a {
  text-decoration: none;
  color: gray;
}
table {
  font-size: 12px;
}
td {
  text-align: left;
} 
h1 {
  font-size: 20px;
}
h2 {
  font-size: 17px;
}
h3 {
  font-size: 14px;
}
.center {
  text-align: center;
}
.separator {
  position: relative;
  display: block;
  float: left;
  width: 100%;
}
.red {
  color: red;
}
.green {
  color: green;
}
.error {
  position: relative;
  width: 100%;
  display: block;
  color: red;
}
.bold {
  font-weight: bold;
}
.invisible {
  display: none;
}
big {
  font-size: 125%;
}
div.odstavec {
  text-indent: 25px;
  margin: 5px;
  text-align: justify;
}