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