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