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