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