Remove image used as background before

app/assets/images/exclamation.svg

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 21.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 17.5 14.5" width="17.5" height="14.5" style="enable-background:new 0 0 17.5 14.5;" xml:space="preserve">
-<style type="text/css">
-	.st0{display:none;}
-	.st1{display:inline;fill:#BCBCBC;}
-	.st2{fill:#FFFFFF;}
-	.st3{fill:#6F777B;}
-</style>
-<g id="Layer_3" class="st0">
-	<rect x="-1.6" y="-0.8" class="st1" width="20.1" height="17.8"/>
-</g>
-<g id="Layer_1">
-	<path class="st2" d="M8.6,0L0,14.5h17.5L8.6,0L8.6,0z"/>
-	<g>
-		<circle class="st2" cx="8.8" cy="10.9" r="1.1"/>
-	</g>
-</g>
-<g id="Layer_2">
-	<path class="st3" d="M8.8,10.3c-0.8,0-1.5,0.7-1.5,1.5c0,0.8,0.7,1.5,1.5,1.5s1.5-0.7,1.5-1.5C10.2,11,9.6,10.3,8.8,10.3L8.8,10.3z
-		"/>
-	<path class="st3" d="M10.1,5.8C10.2,6.6,9.8,9,9.8,9S9.4,9,8.8,9C8.3,9,7.8,9,7.8,9S7.3,6.7,7.3,6c0,0,0-1.6,1.4-1.6
-		C10.1,4.4,10.1,5.8,10.1,5.8z"/>
-</g>
-</svg>