add lazy loading

gallery.html

@@ -148,58 +148,58 @@
 
             <div class="gallery">
                 <figure class="gallery-item gallery-item-1">
-                    <img src="static/img/gallery/low-res/thinkpad-x220-tablet.jpg" class="gallery-img " alt="Thinkpad X220 Tablet">
+                    <img src="static/img/gallery/low-res/thinkpad-x220-tablet.jpg" class="gallery-img " alt="Thinkpad X220 Tablet" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-2">
-                    <img src="static/img/gallery/low-res/power-mac-g4-opened.jpg" class="gallery-img " alt="Power Macintosh G4 MDD with Opened Side Door">
+                    <img src="static/img/gallery/low-res/power-mac-g4-opened.jpg" class="gallery-img " alt="Power Macintosh G4 MDD with Opened Side Door" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-3">
-                    <img src="static/img/gallery/low-res/garage-door-controller-mounted.JPG" class="gallery-img " alt="Raspberry Pi Garage Door Controller Mounted">
+                    <img src="static/img/gallery/low-res/garage-door-controller-mounted.JPG" class="gallery-img " alt="Raspberry Pi Garage Door Controller Mounted" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-4">
-                    <img src="static/img/gallery/low-res/garage-door-sensor.JPG" class="gallery-img " alt="Raspberry Pi Garage Door Sensor">
+                    <img src="static/img/gallery/low-res/garage-door-sensor.JPG" class="gallery-img " alt="Raspberry Pi Garage Door Sensor" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-5">
-                    <img src="static/img/gallery/low-res/garage-door-pwa.jpg" class="gallery-img " alt="Raspberry Pi Garage Door Progressive Web Application">
+                    <img src="static/img/gallery/low-res/garage-door-pwa.jpg" class="gallery-img " alt="Raspberry Pi Garage Door Progressive Web Application" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-6">
-                    <img src="static/img/gallery/low-res/repairability-score-dashboard-mobile-site.jpg" class="gallery-img " alt="iFixit Repairability Score Dashboard Mobile Website">
+                    <img src="static/img/gallery/low-res/repairability-score-dashboard-mobile-site.jpg" class="gallery-img " alt="iFixit Repairability Score Dashboard Mobile Website" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-7">
-                    <img src="static/img/gallery/low-res/imac-g5-back-cover-removed.jpg" class="gallery-img " alt="iMac G5 with Back Cover and Stand Removed for Thermal Paste Replacement">
+                    <img src="static/img/gallery/low-res/imac-g5-back-cover-removed.jpg" class="gallery-img " alt="iMac G5 with Back Cover and Stand Removed for Thermal Paste Replacement" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-8">
-                    <img src="static/img/gallery/low-res/imac-g5-side-view.jpg" class="gallery-img " alt="iMac G5 Side View">
+                    <img src="static/img/gallery/low-res/imac-g5-side-view.jpg" class="gallery-img " alt="iMac G5 Side View" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-9">
-                    <img src="static/img/gallery/low-res/thinkpad-x220-front.JPG" class="gallery-img " alt="Thinkpad X220 Tablet From View">
+                    <img src="static/img/gallery/low-res/thinkpad-x220-front.JPG" class="gallery-img " alt="Thinkpad X220 Tablet From View" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-10">
-                    <img src="static/img/gallery/low-res/hard-drive-failure.jpg" class="gallery-img " alt="Hard Drive Failure, Missing Operating System">
+                    <img src="static/img/gallery/low-res/hard-drive-failure.jpg" class="gallery-img " alt="Hard Drive Failure, Missing Operating System" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-11">
-                    <img src="static/img/gallery/low-res/network-wiring.jpg" class="gallery-img " alt="Wiring Cat 7 Network Cable over Doorway">
+                    <img src="static/img/gallery/low-res/network-wiring.jpg" class="gallery-img " alt="Wiring Cat 7 Network Cable over Doorway" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-12">
-                    <img src="static/img/gallery/low-res/power-mac-g4-mac-os-9.jpg" class="gallery-img " alt="Power Macintosh G4 MDD running Mac OS 9.2.2">
+                    <img src="static/img/gallery/low-res/power-mac-g4-mac-os-9.jpg" class="gallery-img " alt="Power Macintosh G4 MDD running Mac OS 9.2.2" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-13">
-                    <img src="static/img/gallery/low-res/thinkpad-x220-motherboard.jpg" class="gallery-img " alt="Thinkpad X220 Tablet Motherboard">
+                    <img src="static/img/gallery/low-res/thinkpad-x220-motherboard.jpg" class="gallery-img " alt="Thinkpad X220 Tablet Motherboard" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-14">
-                    <img src="static/img/gallery/low-res/grafana-dashboard-imac-g5.jpg" class="gallery-img " alt="iMac G5 Grafana Dashboard">
+                    <img src="static/img/gallery/low-res/grafana-dashboard-imac-g5.jpg" class="gallery-img " alt="iMac G5 Grafana Dashboard" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-15">
-                    <img src="static/img/gallery/low-res/LeopardInstall.jpg" class="gallery-img " alt="Mac OS X 10.5 Leopard Installation on iMac G5">
+                    <img src="static/img/gallery/low-res/LeopardInstall.jpg" class="gallery-img " alt="Mac OS X 10.5 Leopard Installation on iMac G5" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-16">
-                    <img src="static/img/gallery/low-res/thinkpad-t500-opened.jpg" class="gallery-img " alt="Thinkpad T500 with keyboard removed">
+                    <img src="static/img/gallery/low-res/thinkpad-t500-opened.jpg" class="gallery-img " alt="Thinkpad T500 with keyboard removed" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-17">
-                    <img src="static/img/gallery/low-res/thinkpad-family-top.jpg" class="gallery-img " alt="Thinkpad X220T, T440s, T580, and T500">
+                    <img src="static/img/gallery/low-res/thinkpad-family-top.jpg" class="gallery-img " alt="Thinkpad X220T, T440s, T580, and T500" loading="lazy">
                 </figure>
                 <figure class="gallery-item gallery-item-18">
-                    <img src="static/img/gallery/low-res/alligator.jpg" class="gallery-img " alt="An alligator. What more is there to say?">
+                    <img src="static/img/gallery/low-res/alligator.jpg" class="gallery-img " alt="An alligator. What more is there to say?" loading="lazy">
                 </figure>
             </div>