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