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