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