snappymail/dev/Styles/User/SquireUI.less

.squire-toolbar {
	border-bottom: 1px solid #b6b6b6;
	min-height: 28px;
	overflow-x: auto;
	overflow-y: hidden;
	padding: 2px;
	white-space: nowrap;
}

.squire-toolbar select {
	font-size: 12px;
	padding: 4px 1.5em 4px 6px;
	text-align: left;
	vertical-align: middle;
	width: 7em;
}
.squire-toolbar select[data-action="fontSize"] {
	width: 5em;
}
.squire-toolbar button {
	font-family: snappymail, var(--fontSans)
}
.squire-toolbar button[data-action="bold"] {
	font-weight: bold;
}
.squire-toolbar button[data-action="italic"] {
	font-style: italic;
}
/*
.squire-toolbar button[data-action="underline"] {
	text-decoration: underline;
}
.squire-toolbar button[data-action="strikethrough"] {
	text-decoration: line-through;
}
*/

.squire-wysiwyg, .squire-plain {
	box-sizing: border-box;
	font-size: 13px;
	height: 100%;
	line-height: 16px;
	min-height: 200px;
	overflow: auto;
	padding: 10px;
}

.squire-wysiwyg {
	font-family: var(--fontSans);

	ul {
		padding-left: 40px;
		li {
			list-style-type: disc !important;
		}
	}

	ol {
		padding-left: 40px;
		li {
			list-style-type: decimal !important;
		}
	}

	pre, code {
		border: none;
		border-radius: 0;
		display: block;
		font-family: var(--fontMono);
		margin: 0;
		padding: 0;
		word-break: normal;
		word-wrap: break-word;
	}

	code {
		display: inline;
		padding: 2px 5px;
	}

	pre {
		border-radius: var(--border-radius, 5px);
		padding: 5px 10px;
	}

	pre > code {
		padding: 0;
	}

	blockquote {
		border: 0;
		border-left: 2px solid #444;
		margin: 5px 0 5px 5px;
		padding-left: 5px;
	}

	blockquote p {
		margin: 0 0 10px;
		line-height: 20px;
	}

	img {
		vertical-align: bottom;
	}
}

/* This does make the block element focusable with mouse in Gecko and Webkit so we don't need a <BR>.
However, arrow up/down still not working.
Secondly, we can't rely on MUA's what to do with :empty
.squire-wysiwyg div:empty,
.squire-wysiwyg div:-moz-only-whitespace {
	min-height: 16px;
}
/* This "placeholder" doesn't work good in Gecko
.squire-wysiwyg div:empty::before,
.squire-wysiwyg div:-moz-only-whitespace::before {
	content: "Start writing here…";
	opacity: 0.5;
	user-select: text;
	-moz-user-select: text;
}
*/

.squire-plain {
	border: 0;
	border-radius: 0;
	display: none;
	font-family: var(--fontMono);
	margin: 0;
	resize: none;
	white-space: pre-wrap;
	width: 100%;
}

.squire-mode-source .squire-wysiwyg,
.squire-mode-wysiwyg .squire-plain,
.squire-mode-plain .squire-wysiwyg,
.squire-mode-plain .btn-group:not(#squire-toolgroup-mode) {
	display: none;
}

.squire-mode-source .squire-plain,
.squire-mode-plain .squire-plain {
	display: block;
}

/* @media (hover: none) */
@media screen and (max-height: 600px) {
	.rl-mobile .textAreaParent:not(:focus-within) .squire-toolbar {
		display: none;
	}
	.rl-mobile .squire-toolbar {
		background: #EEE;
		padding: 1px;
		position: fixed;
		top: 18px;
		left: 0;
		right: 0;
	/*
		transform: translateY(-42px);
		z-index: 9;
	*/
	}
}

.rl-mobile #V-PopupsCompose {
	min-height: calc(100% - 12px);
}