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