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