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