Element button pseudo-element :before generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(255,255,255,0.5) solid padding 3px overflow visible line-height normal position static opacity 1 margin auto outline none status height auto z-index auto width 50px transform transition float none font-size 16px background text-shadow -1px -1px 0px rgba(255,255,255,0.2) border-radius box-sizing content-box font-weight bold display block cursor default