#bar {
	margin: 30px /* affects top/bottom & left/right alignment */
}

button, image {
	background: none;
	border-style: none;
	box-shadow: none;
	color:#eceff4;
}

button {
	padding-left: 10px;
	padding-right: 10px;
	margin: 5px
}

button:hover {
	background-color: #17917a;
}

button:focus {
	background-color: #17917a;
}

grid {
	background-color: #1d2021;
	border-radius: 5px;
	padding: 5px;
	box-shadow: 0 0 5px black;
	/* e.g. for common background to all buttons */
}