warning.tpl

<apply template="/templates/filters/callout/_base">
  <bind tag="color">#EC7500</bind>
  <bind tag="icon">
    <path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"></path>
    <line x1="12" y1="9" x2="12" y2="13"></line>
    <line x1="12" y1="17" x2="12.01" y2="17"></line>
  </bind>
</apply>