Added style.css for php3-tool. I really don't know why it wasn't in the repository before....

contrib/php3-tool/style.css

+	BODY,B,P,H2,H1 {
+		font-family: lucida sans unicode;
+	}
+	BODY,P {
+		font-weight: bold;
+		font-size: 12pt;
+	}
+	.form {
+		font-size: 10pt;
+		color: #003333;
+	}
+	H3 {
+		font-family: Verdana,Arial,Helvetica;
+		font-size: 12pt;
+		font-weight: bold;
+	}
+	.head {
+		font-size: 13pt;
+		color: #003333;
+	}
+	.subsection {
+		font-size: 12pt;
+		color: #003333;
+	}