Element block pseudo-element :before generated with padding 20px box-sizing content-box text-shadow 1px 1px 0px rgba(255,255,255,0.66) z-index auto float none position static box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-size 16px display inline-block cursor default overflow visible border 1px #b7b7b7 solid font-weight normal height auto margin 0px transition transform line-height normal border-radius width 100% background