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