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