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