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