body {
    display: flex;
    justify-content: center;
    font-family: "Orelega One", serif;
    font-size: 150%;
}

div.vsetko {
    width: 100%;
    max-width: 40em;
}

header {
}

main {
    min-height: 60em;
}

.frameContainer {
    display: flex;
    justify-content: center;
}
.frameContainer iframe {
    padding: 12px;
    border-image-source: url(img/button_dark.png);
    border-image-slice: 12 fill;
    border-image-width: 12px;
}


h1, h2, h3, h4, h5, .buttonWhite {
    padding: 12px;
    border-image-source: url(img/button_white.png);
    border-image-slice: 12 fill;
    border-image-width: 12px;
}

.buttonGray {
    padding: 12px;
    border-image-source: url(img/button_gray.png);
    border-image-slice: 12 fill;
    border-image-width: 12px;
}