limit event desc string length on frontend side

also adds a read more button

src/components/sections/events.js

@@ -66,7 +66,7 @@ const Events = () => {
                 </p>
               </div>
             </div>
-            <p>{event.description}</p>
+            <p>{event.description.slice(0, 120)}... <span className={styles.readMore}>Les mer</span></p>
           </article>
         </Link>
       ))

src/components/sections/events.module.css

@@ -77,3 +77,9 @@
     padding: 2em;
   }
 }
+
+.readMore {
+  opacity: 0.5;
+  text-decoration: underline;
+  font-size: 0.75em;
+}