Element block pseudo-element :after generated with transform display block position static float none overflow hidden box-sizing content-box transition height auto border-radius font-size 16px font-weight normal background line-height 1 width 160px border 0px rgba(0,0,0,1) solid cursor default z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px margin 0px box-shadow 4px 4px 6px rgba(0,0,0,0.4)