Element block pseudo-element :after generated with transition padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) background display block font-size 18px border-radius box-sizing content-box border 0px rgba(0,0,0,1) solid height auto transform line-height 1 float none width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px cursor default position static z-index auto font-weight normal overflow hidden