Element block pseudo-element :after generated with box-shadow 3px 3px 0px rgba(0,0,0,0.8) padding 20px transition font-size 19px height auto transform border-radius box-sizing content-box margin 0px border 1px rgba(0,0,0,1) solid cursor pointer position static z-index auto background display block float none width 160px overflow hidden line-height 1 font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2)