body {
    font-family: Arial, sans-serif;
    background: antiquewhite;
    text-align: center;
    margin: 0;
    padding: 0;
}

h1 {
    background-color: seagreen;
    color: white;
    padding: 15px;
}

.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 20px;
}

.opilane {
    flex: 0 1 300px;
    background-color: transparent;
    border-radius: 10px;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 70px;
}

.opilane a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    padding: 0;
    background-color: floralwhite;
    border-radius: 8px;
    font-weight: bold;
    color: black;
    text-decoration: none;
}

.opilane a:hover {
    background-color: seagreen;
}

#myButton {
    background-color: seagreen;
    border: none;
    border-radius: 8px;
    padding: 12px 25px;
    font-weight: bold;
    color: white;
    cursor: pointer;
    margin: 20px 0;
}

#myButton:hover {
    background-color: seagreen;
}