Robuta

https://www.w3.org/TR/2018/SPSD-html401-20180327/present/graphics.html Alignment, font styles, and horizontal rules in HTML documents font styles horizontal rules alignment html documents https://www.w3.org/WAI/ER/IG/ert/Hr.htm The Identification Of Horizontal Rules In HTML Pages horizontal rules identification html pages https://webkit.org/blog/14933/bringing-back-horizontal-rules-in-select-elements/ Bringing Back Horizontal Rules in Select Elements | WebKit horizontal rules select elements bringing back webkit