body {
	background-color: black;
	color: blue;

	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	font-weight: normal;
	font: normal 18px Arial, Helvetica, sans-serif;

	line-height: 1.8em;
	margin: 20px;
	padding: 20px;
	
}
a{ color:yellow
}

.block {
	background-color: aqua;
	color: yellow;

	float: left;
	width: 30%; /* Slightly reduced to allow spacing between blocks */
	border: 1px solid #ccc;
	padding: 20px;
	margin: 10px;
	box-sizing: border-box;
}


/* FlexBox */
.row {
  display: flex;
}

.column {
  flex: 33.33%;
  padding: 5px;
}