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