html {
    height: 100%;
}

body {
    margin: 0;
    height: 100%;
}

.editorFlexbox {
    display: flex;
    flex-direction: column;
    height: 100%;
	width: 66ch;
    max-width: 100%;
    margin: 0 auto;
    padding: 10px;
    box-sizing: border-box;
}

.contentArea {
    flex: auto;
}

.saveButton {
    margin: 10px 0;
}