Element block pseudo-element :before generated with overflow hidden font-size 16px cursor default position static float none width 160px background border-radius line-height 1 transform box-sizing content-box margin 0px transition display block z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto font-weight normal padding 20px border 0px rgba(0,0,0,1) solid box-shadow 4px 4px 6px rgba(0,0,0,0.4)