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