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