Element block pseudo-element :before generated with margin 0px padding 20px line-height 1 position static height auto z-index auto box-sizing content-box width 160px display block overflow hidden transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none background box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid transition border-radius font-size 16px font-weight normal cursor default