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