Using alias actor ID when available. Using basic SVG flags instead of PNG. Moved PNG and HD SVG flags to assets.

public/img/flags/ax.svg

@@ -1,18 +1,120 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-ax" viewBox="0 0 640 480">
-  <defs>
-    <clipPath id="a">
-      <path fill-opacity=".7" d="M106.3 0h1133.3v850H106.3z"/>
-    </clipPath>
-  </defs>
-  <g clip-path="url(#a)" transform="matrix(.56472 0 0 .56482 -60 -.1)">
-    <path fill="#0053a5" d="M0 0h1300v850H0z"/>
-    <g fill="#ffce00">
-      <path d="M400 0h250v850H400z"/>
-      <path d="M0 300h1300v250H0z"/>
-    </g>
-    <g fill="#d21034">
-      <path d="M475 0h100v850H475z"/>
-      <path d="M0 375h1300v100H0z"/>
-    </g>
-  </g>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
+   height="341.34201"
+   width="512"
+   sodipodi:docname="ax.svg"
+   xml:space="preserve"
+   viewBox="0 0 512 341.34201"
+   y="0px"
+   x="0px"
+   id="Capa_1"
+   version="1.1"><metadata
+   id="metadata792"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /></cc:Work></rdf:RDF></metadata><defs
+   id="defs790" /><sodipodi:namedview
+   inkscape:current-layer="Capa_1"
+   inkscape:window-maximized="0"
+   inkscape:window-y="0"
+   inkscape:window-x="0"
+   inkscape:cy="170.671"
+   inkscape:cx="256"
+   inkscape:zoom="1.6386719"
+   showgrid="false"
+   id="namedview788"
+   inkscape:window-height="1020"
+   inkscape:window-width="1485"
+   inkscape:pageshadow="2"
+   inkscape:pageopacity="0"
+   guidetolerance="10"
+   gridtolerance="10"
+   objecttolerance="10"
+   borderopacity="1"
+   bordercolor="#666666"
+   pagecolor="#ffffff" />
+<rect
+   x="0"
+   id="rect751"
+   height="341.33701"
+   width="512"
+   style="fill:#0052b4"
+   y="0.0049996339" />
+<polygon
+   transform="translate(0,-85.329)"
+   id="polygon753"
+   points="202.195,426.666 183.652,426.666 140.978,426.666 122.435,426.666 122.435,295.883 0,295.883 0,277.329 0,234.666 0,216.111 122.435,216.111 122.435,85.329 140.978,85.329 183.652,85.329 202.195,85.329 202.195,216.111 512,216.111 512,234.666 512,277.329 512,295.883 202.195,295.883 "
+   style="fill:#ffda44" />
+<polygon
+   transform="translate(0,-85.329)"
+   id="polygon755"
+   points="183.652,277.329 183.652,426.666 140.978,426.666 140.978,277.329 0,277.329 0,234.666 140.978,234.666 140.978,85.329 183.652,85.329 183.652,234.666 512,234.666 512,277.329 "
+   style="fill:#d80027" />
+<g
+   transform="translate(0,-85.329)"
+   id="g757">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g759">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g761">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g763">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g765">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g767">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g769">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g771">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g773">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g775">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g777">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g779">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g781">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g783">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g785">
+</g>
 </svg>