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