Fix alignment of text on about page

Author: n-lark

src/about.njk

@@ -61,7 +61,7 @@ eleventyComputed:
                     <div class="w-[42px]">
                         {% image "./images/node-red-hexagon.png", "Node-RED Logo", [42] %}
                     </div>
-                    <h2 class="mt-3 text-[1.4rem]"><span class="inline-block text-red-700">Node-RED</span></h2>
+                    <h2 class="mt-3 text-[1.4rem] leading-[1.9rem]"><span class="inline-block text-red-700">Node-RED</span></h2>
                 </div>
                 <p class="md:w-[72%] text-justify"><span class="font-medium">We are deeply committed to the success of the Node-RED open
                         source project</span>. FlowFuse dedicates significant resources to improving the core technology of the project and fostering the growth of the Node-RED community. </p>
@@ -71,7 +71,7 @@ eleventyComputed:
                     <div class="w-[42px]">
                         {% image "./images/pictograms/opensource_red.png", "Open Source Logo", [42] %}
                     </div>
-                    <h2 class="mt-2 text-[1.4rem]"><span class="inline-block text-red-700">Open Source</span></h2>
+                    <h2 class="mt-2 text-[1.4rem] leading-[1.9rem]"><span class="inline-block text-red-700">Open Source</span></h2>
                 </div>
                 <div class="md:w-[72%] text-justify">
                     <p>We believe strongly that <span class="font-medium">Open Source is the heart of everything we