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