Element button pseudo-element :before generated with width auto height auto opacity 1 margin 0px cursor default transform border 1px #b7b7b7 solid z-index auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) display block line-height normal box-shadow 2px 2px 2px rgba(0,0,0,0.2) padding 0px position static border-radius overflow visible font-weight normal background float none box-sizing content-box transition font-size 16px