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