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