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