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