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