Element button pseudo-element :before generated with box-sizing content-box line-height normal height auto cursor pointer padding 20px z-index auto font-size 16px background box-shadow 2px 2px 2px rgba(0,0,0,0.2) transform width auto text-shadow border 1px rgba(0,0,0,0.9) solid float none font-weight normal border-radius position static overflow visible transition margin 0px display inline-block