Reproduction steps: 1. Goto www.ligatureloopandstem.com 2. Click arrows on the upper right a couple of times Expected: WebKit slides the web page side way as fast as Firefox Actual: WebKit slides the page much slower and less smoothly than Firefox.
Reproduced on Win nightly r61877. The lag seems to be caused by this rule from the included "master.css" .product img { -webkit-box-shadow: rgba(0,0,0,.4) -10px 8px 50px; }
Wayback Archive copy - https://web.archive.org/web/20100402003040/http://www.ligatureloopandstem.com/ In middle of website, there is 'circle' to slide and it seems to work these days in Safari Technology Preview 189. Marking this as 'RESOLVED CONFIGURATION CHANGED', if it is still reproducible, please reopen with updated reproduction steps or broken behavior screenshot. Thanks!