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