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