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