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