header {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
    background-color: #333;
    color: white;
}

body {
    background-image: url('obrazky/pozadi.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 50px;
}

.footer-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #ffffff;
    color: black;
    text-decoration: none;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.footer-button:hover {
    background-color: #000000;
    color: white;
}

.separator {
    border: none;
    border-top: 2px solid black;
    margin: 10px 0;
}

.image-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.centered-image {
    max-width: 100%;
    height: auto;
}
.main-table {
    width: 100%;
}

.links-column {
    width: 25%;
    vertical-align: middle;
}

.image-column {
    width: 50%;
}

.links-column a {
    display: block;
    text-align: center;
    font-size: 30px;
    margin-bottom: 30px;
}
.tlacitko {
    display: inline-block;
    padding: 10px 20px;
    background-color: #333; /* tmavě šedá / černá */
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
  }
  
  .tlacitko:hover {
    background-color: #555; /* světlejší při najetí myší */
  }