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