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