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