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