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