div[bbcode] * {
 	box-sizing: border-box;
}
div[bbcode] textarea {
	font: inherit;
	padding: 7px;
	border-color: #DDDDDD;
	width: 100%;
}

div[bbcode] input[type="file"] {
	display: none;
}

div[bbcode] button:hover {
	cursor: pointer;
}

div[bbcode] div[buttons] {
	display: flex;
	justify-content: flex-end;
}
div[bbcode] div[buttons] button {
	border: 0;
	background-color: transparent;
	border-radius: 4px;
}
div[bbcode] div[buttons] button:hover {
	background-color: lightgrey;
}
div[bbcode] div[buttons] button[checked] {
	background-color: lightblue;
}
div[bbcode] div[buttons] img {
	height: 24px;
}