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