I guess I'm confused by Nicepage being "Web Design 3.0", being told Bootstrap is yesteryear, then using Bootstrap 3.x.x (and a boatload of jQueryUI dependencies

I guess I'm confused by Nicepage being "Web Design 3.0", being told Bootstrap is yesteryear, then using Bootstrap 3.x.x (and a boatload of jQueryUI dependencies) with !important directives sprinkled all over the place. Don't get me wrong, it's pretty on the front-end, but the technical choices are still rather confusing after reading the article. https://nicepage.com/Content/BundledScripts/main-libs.js https://nicepage.com/Content/BundledScripts/main-libs.js https://nicepage.com/Content/BundledScripts/main-libs.css https://nicepage.com/Content/BundledScripts/main-libs.css Additionally, I have yet to find a page builder that's in any way 1) performant and 2) not compromising fundamental best practices (because WYSIWYG site builders require exorbitant amounts of flexibility). https://www.webpagetest.org/result/190305_4Y_ff1823195f2beddbf357583bcfe13ceb/ https://www.webpagetest.org/result/190305_4Y_ff1823195f2bedd... I liked the article and agree with the central thesis of CSS Grid enabling some wild UI designs, but the whole thing came off in a completely different light after looking under the hood.