diff -r 15c95d3fcfd8 -r f0a6bf48b05e static/warning.svg
--- a/static/warning.svg	Wed Jun 05 00:33:50 2019 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,103 +0,0 @@
-<?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"
-   width="48"
-   height="48"
-   version="1.1"
-   id="svg998"
-   sodipodi:docname="warning.svg"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
-  <metadata
-     id="metadata1002">
-    <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>
-  <sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="1920"
-     inkscape:window-height="1049"
-     id="namedview1000"
-     showgrid="false"
-     inkscape:zoom="3.1267378"
-     inkscape:cx="-74.508859"
-     inkscape:cy="4.4248979"
-     inkscape:window-x="1920"
-     inkscape:window-y="0"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg998" />
-  <defs
-     id="defs982">
-    <radialGradient
-       id="a"
-       gradientUnits="userSpaceOnUse"
-       cy="41.4"
-       cx="24.29"
-       gradientTransform="matrix(1 0 0 .3526 0 26.8)"
-       r="21.1">
-      <stop
-         offset="0"
-         id="stop977" />
-      <stop
-         stop-opacity="0"
-         offset="1"
-         id="stop979" />
-    </radialGradient>
-  </defs>
-  <ellipse
-     opacity=".41"
-     rx="21.1"
-     ry="7.44"
-     cy="41.4"
-     cx="24.29"
-     fill="url(#a)"
-     id="ellipse984" />
-  <circle
-     cy="21.4"
-     cx="24.3"
-     r="21.27"
-     fill="#914900"
-     id="circle986" />
-  <circle
-     r="20"
-     cy="21.31"
-     stroke="#fcaf3e"
-     cx="24.44"
-     fill="#f57900"
-     id="circle988"
-     style="fill:#f5ca00;fill-opacity:1" />
-  <path
-     style="fill:#000000;fill-opacity:1"
-     inkscape:connector-curvature="0"
-     id="path990"
-     d="m 21.46,10.39 c -0.13,0 -0.23,0.16 -0.23,0.37 L 22.3,25.2 c 0,0.21 0.11,0.38 0.23,0.38 h 3.57 c 0.13,0 0.23,-0.17 0.23,-0.38 L 27.4,10.76 c 0,-0.21 -0.11,-0.37 -0.23,-0.37 h -5.7" />
-  <path
-     style="fill:#ffffff;fill-opacity:0.21000001"
-     inkscape:connector-curvature="0"
-     id="path992"
-     d="m 43.68,20.48 c 0,10.83 -6.1,-4.31 -18.67,0.39 C 12.28,25.59 4.43,31.31 4.43,20.48 4.43,9.65 13.23,0.86 24.06,0.86 c 10.83,0 19.62,8.79 19.62,19.62" />
-  <circle
-     style="fill:#000000;fill-opacity:1"
-     id="circle994"
-     r="2.3"
-     cx="24.360001"
-     cy="30.200001" />
-</svg>