make icons better

css/footer.css

@@ -22,22 +22,22 @@ button.social {
 }
 
 button.social#fb {
-    background: url('../icons/fb.png');
+    background: url('../icons/fb.jpg');
     background-size: cover;
 }
 
 button.social#tw {
-    background: url('../icons/tw.png');
+    background: url('../icons/tw.jpg');
     background-size: cover;
 }
 
 button.social#flickr {
-    background: url('../icons/flickr.png');
+    background: url('../icons/flickr.jpg');
     background-size: cover;
     background-color: #fff;
 }
 
 button.social#mail {
-    background: url('../icons/mail.png');
+    background: url('../icons/mail.jpg');
     background-size: cover;
 }

img/people/convert.sh

@@ -3,7 +3,7 @@ FILES=.
 for f in $FILES/*.jpg
 do
     mkdir -p $FILES/out;
-    convert $f -sampling-factor 4:2:0 -strip -resize 350x350 -quality 85 -interlace JPEG -colorspace sRGB ${f%.*}-new.jpg;
+    convert $f -sampling-factor 4:2:0 -strip -resize 300x300 -quality 85 -interlace JPEG -colorspace sRGB ${f%.*}-new.jpg;
     mv $FILES/*-new.jpg $FILES/out/$f;
 
 done

index.html

@@ -46,7 +46,7 @@ permalink: /
             <div id="tweets">
                 <h2>Twitter</h2>
                 <a class="twitter-timeline" data-height="640" data-theme="dark" data-link-color="#2B7BB9" href="https://twitter.com/tjSGA">Tweets by tjSGA</a>
-                <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
+                <script async defer src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
             </div>
             <div id="feedback">
                 <h2>Feedback</h2>