+
−* {
+
−	box-sizing: border-box;
+
−}
+
−
+
−body {
+
−	font-family: Sans-Serif;
+
−}
+
−
+
−a {
+
−	text-decoration: none;
+
−}
+
−a:hover {
+
−	text-decoration: underline;
+
−}