Element button pseudo-element :after generated with height auto float none width auto margin 0px z-index auto overflow visible cursor default padding 20px border 1px #b7b7b7 solid line-height normal font-weight normal transition position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) transform background font-size 12px display inline-block text-shadow 1px 1px 0px rgba(255,255,255,0.66) border-radius box-sizing content-box