Add "My Profile" Page

This commit adds the layout for the profile page, for users and staff members.

public/css/profile.css

@@ -0,0 +1,17 @@
+/* HIDE RADIO */
+[type=radio] {
+    position: absolute;
+    opacity: 0;
+    width: 0;
+    height: 0;
+}
+
+/* IMAGE STYLES */
+[type=radio] + img {
+    cursor: pointer;
+}
+
+/* CHECKED STYLES */
+[type=radio]:checked + img {
+    outline: 2px solid #4cc633;
+}