body {
      text-align: center;
}

#qsLoginBtn {
  font: bold 30px Arial;
  text-decoration: none;
  background-color: #EEEEEE;
  color: #333333;
  padding: 2px 6px 2px 6px;
  border-top: 1px solid #CCCCCC;
  border-right: 1px solid #333333;
  border-bottom: 1px solid #333333;
  border-left: 1px solid #CCCCCC;
}

.styled-table {
    border-collapse: collapse;
    margin: 25px 0;
    font-size: 0.9em;
    font-family: sans-serif;
    min-width: 400px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
    margin-left: auto;
    margin-right: auto;
}

.styled-table thead tr {
    background-color: #009879;
    color: #ffffff;
    text-align: center;
}

.styled-table th,
.styled-table td {
    border: 1px solid green;
    padding: 12px 20px;
}

.styled-table tbody tr {
    border-bottom: 1px solid #dddddd;
}

.styled-table tbody tr:nth-of-type(even) {
    background-color: #f3f3f3;
}

.styled-table tbody tr:last-of-type {
    border-bottom: 2px solid #009879;
}

.styled-table tbody tr.active-row {
    font-weight: bold;
    color: #009879;
}

.styled-table tbody tr.highlighted {
    font-weight: bold;
    background-color: lightgrey;
}

.err_msg {
    color:red;
}

#commentbox {
  height: 100px;
  width: 600px;
  margin-bottom: 5px;
}

.datenav {
    text-decoration: none;
}

#ouvert {
    background-color: lightgreen;
}

#ferme {
    background-color: red;
}

#garde {
    background-color: lightblue;
}