Element block pseudo-element :before generated with z-index auto position static box-shadow 0px 1px 13px rgba(90,90,90,1) font-weight normal box-sizing content-box border-radius line-height 1 border 0px rgba(0,0,0,1) solid height auto background transform overflow hidden padding 20px width 160px cursor default display block transition float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px margin 0px