docs (power): remove HTML and convert content to only markdown

power.md

@@ -15,45 +15,25 @@ power:
   charging_instruction: Just plug in the USB cable to the Oak PCB that has the 18650 battery in the holder at the back. RED Charging LED will light up when charging. The battery will be fully charged when the RED Charging LED turns off.
 ---
 
-<section class="section is-small">
-  <div class="container">
-    <h2 class="title is-1">Charging the battery</h2>
-    <div class="content is-medium">
-      <p>The multimeter with data logging feature was hooked up to the test points of <code>VBAT</code> and <code>GND</code>. It took about 11 hours to fully charge the battery with the on-board charging circuit.</p>
-      <div class="container">
-        <div class="columns is-multiline is-desktop">
-          <div class="column is-half">
-            <a href="{{site.url}}/images/design/charging-setup-1.jpg"><img src="{{site.url}}/images/design/charging-setup-1.jpg" alt="Charging Setup"></a>
-          </div>
-          <div class="column is-half">
-            <a href="{{site.url}}/images/design/charging-setup-2.jpg"><img src="{{site.url}}/images/design/charging-setup-2.jpg" alt="Charging Setup"></a>
-          </div>
-        </div>
-      </div>
-      <a href="{{site.url}}/images/design/charging.png">
-        <img src="{{site.url}}/images/design/charging.png" alt="Charging graph">
-      </a>
-    </div>
-    <h2 class="title is-1">Measuring battery life</h2>
-    <div class="content is-medium">
-      <p>Two types of firmware was uploaded to measure the longest possible and shortest possible battery life:</p>
-      <ol>
-        <li>Longest possible: Blinky LED was 19 hours</li>
-        <li>Shortest possible: Demo was 14 hours</li>
-      </ol>
-      <div class="container">
-        <div class="columns is-multiline is-desktop">
-          <div class="column is-half">
-            <a href="{{site.url}}/images/design/discharging-setup-1.jpg"><img src="{{site.url}}/images/design/discharging-setup-1.jpg" alt="Charging Setup"></a>
-          </div>
-          <div class="column is-half">
-            <a href="{{site.url}}/images/design/discharging-setup-2.jpg"><img src="{{site.url}}/images/design/discharging-setup-2.jpg" alt="Charging Setup"></a>
-          </div>
-        </div>
-      </div>
-      <a href="{{site.url}}/images/design/discharging.png">
-        <img src="{{site.url}}/images/design/discharging.png" alt="Example of a discharging graph">
-      </a>
-    </div>
-  </div>
-</section>
+## Charging the battery
+
+The multimeter with data logging feature was hooked up to the test points of `VBAT` and `GND`. It took about 11 hours to fully charge the battery with the on-board charging circuit.
+
+[![Charging Setup]({{site.url}}/images/design/charging-setup-1.jpg)]({{site.url}}/images/design/charging-setup-1.jpg)
+
+[![Charging Setup]({{site.url}}/images/design/charging-setup-2.jpg)]({{site.url}}/images/design/charging-setup-2.jpg)
+
+[![Charging graph]({{site.url}}/images/design/charging.png)]({{site.url}}/images/design/charging.png)
+
+## Measuring battery life
+
+Two types of firmware was uploaded to measure the longest possible and shortest possible battery life:
+
+1. Longest possible: Blinky LED was `19 hours`
+1. Shortest possible: Demo was `14 hours`
+
+[![Charging Setup]({{site.url}}/images/design/discharging-setup-1.jpg)]({{site.url}}/images/design/discharging-setup-1.jpg)
+
+[![Charging Setup]({{site.url}}/images/design/discharging-setup-2.jpg)]({{site.url}}/images/design/discharging-setup-2.jpg)
+
+[![Example of a discharging graph]({{site.url}}/images/design/discharging.png)]({{site.url}}/images/design/discharging.png)