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