Element button pseudo-element :after generated with background padding 20px z-index auto font-weight normal transform font-size 16px text-shadow 1px 1px 0px rgba(255,255,255,0.66) margin 0px overflow visible transition line-height normal cursor default width auto float none border-radius box-sizing content-box border 1px #b7b7b7 solid display inline-block height auto position static box-shadow 2px 2px 2px rgba(0,0,0,0.2)