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