.wp-block-gutenberg-examples-example-02-stylesheets {
    color: darkred;
    background: #fcc;
    border: 2px solid #c99;
    padding: 20px;
}
.wp-block-gutenberg-examples-example-04-controls {
	color: darkred;
	background: #fcc;
	border: 2px solid #c99;
	padding: 20px;
}

.gutenberg-examples-align-left {
	text-align: left;
}

.gutenberg-examples-align-center {
	text-align: center;
}

.gutenberg-examples-align-right {
	text-align: right;
}