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