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