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