body {
    background-color: #333;
    color: white;
    padding: 0;
    margin: 0;
    overflow: auto;
}
header {
    padding: 0.5em;
    background-color: #222;
    position: sticky;
    top: 0;
    z-index: 3;
}
header div {
    margin: 0.5em;
}
img, canvas {
    position: absolute;
    top: 0;
    left: 0;
}
#watermark {
   /*z-index: 1; */
}
div#imageContainer {
    position: relative;
    margin: auto;
}
label, button {
    padding: 0.3em;
    border: 1px solid white;
    border-radius: 3px;
    margin-right: 1em;
    color: white;
    background-color: #222;
}
header div input {
    color: white;
    background-color: #333;
    width: 3em;
}
#topbar input {
    display: none;
}
#topbar input[type="checkbox"] {
    display: inline-block;
}
div#window {
    border: 2px solid #54afff;
    position: absolute;
    display: block;
    box-shadow: 0 0 15px 5px black;
    z-index: 1;
}
div#windowSize {
    display: block;
    border: 5px solid #54afff;
    position: absolute;
    bottom: 0;
    right: 0;
    cursor: nwse-resize;
    z-index: 2;
}


@font-face {
  font-family: 'Arial Black';
  font-style: normal;
  font-weight: 400;
  src: url(./ariblk.ttf);
}