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