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