body {
  text-align: center;
  font-family: Arial;
}

.left {
  width: 500px;
  height: 300px;
  text-align: center;
  position: relative;
  margin: auto;
}

.form_div {
  color: #666666;
  
  width: 400px;
  height: 250px;
  margin: auto;
  position: absolute;
  top: 50px;
  left: 60px;
  text-align: center;
}

table {
  width: 100%;
  height: auto;
}

td {
  color: #666666;
  font-weight: bold;
}

input, select, textarea {
  color: #000000;
}

.green {
  color: #1B6648;
  font-size: 16px; 
}

.red {
  color: #cc0000;
  font-weight: bold;
  font-size: 16px; 
}

.nadpis {
  color: #1B6648;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  margin: auto;
}