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