Rundiz template for admin is the HTML template and CSS, JS set for admin page layout. It also come with essential components that administrator application have to use.
RDTA support modern browsers such as Firefox, Google Chrome, Microsoft Edge, Opera, Safari, Vivaldi in all OS.
Almost all element was reset the design to display the same way cross browsers and yes it does support accessibility.
See demo. https://rundiz.github.io/rundiz-template-for-admin/.