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