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