Element button pseudo-element :after generated with transition font-weight bold width auto display block line-height normal outline none overflow auto opacity 1 box-sizing content-box text-shadow transform cursor pointer padding 30px background z-index auto border-radius font-size 18px status height auto position relative float none margin auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) border 2px #ffffff solid