As per @silverwind

Author: CirnoT

templates/repo/settings/webhook/list.tmpl

@@ -44,9 +44,9 @@
 		{{range .Webhooks}}
 			<div class="item">
 				{{if eq .LastStatus 1}}
-					<span class="text green">{{svg "octicon-check"}}</span>
+					<span class="text green mr-3">{{svg "octicon-check"}}</span>
 				{{else if eq .LastStatus 2}}
-					<span class="text red">{{svg "octicon-alert"}}</span>
+					<span class="text red mr-3">{{svg "octicon-alert"}}</span>
 				{{else}}
 					<span class="text grey mr-3">{{svg "octicon-dot-fill"}}</span>
 				{{end}}