Kilotest: Diagnoses of z-index not zero violation by HTML element 76 on 350 Sacramento page

Here is how tools diagnose the z-index not zero issue for HTML element 76 of the 350 Sacramento page.

Basics

• About the z-index not zero issue
  • Why it matters: User cannot predict the effect of clicking
  • Priority: lowest
  • Related WCAG standard: 1.4
• About the 350 Sacramento page
  • URL: https://350sacramento.org/
  • Tested on 2026-04-02 at 14:10
• About HTML element 76
  • Take me there
  • Tag name: DIV
  • Text: SIGN UP HERE FOR THE NEWSLETTER! … Donate
  • Start tag: <div id="header-outer" data-has-menu="true" data-has-buttons="no" data-header-button_style="default" data-using-pr-menu="false" data-mobile-fixed="1" data-ptnm="false" data-lhe="animated_underline" data-user-set-bg="#ffffff" data-format="default" data-permanent-transparent="false" data-megamenu-rt="1" data-remove-fixed="0" data-header-resize="0" data-cart="false" data-transparency-option="1" data-box-shadow="none" data-shrink-num="6" data-using-secondary="1" data-using-logo="1" data-logo-height="75" data-m-logo-height="50" data-padding="10" data-full-width="false" data-condense="false" data-transparent-header="true" data-transparent-shadow-helper="false" data-remove-border="true" class="transparent">
  • XPath: /html/body/div[1]/div[1]/div[3]
  • Bounding box: x = 0, y = 0, width = 1920, height = 137

Diagnoses

1. z-index style property of the element is 9999

   Tool: Testaro (CVS Health)

   Rule: zIndex