Element block pseudo-element :before generated with width 160px transition height auto border 6px rgba(0,0,0,1) solid z-index auto float none text-shadow 4px 4px 6px rgba(0,0,0,0.5) padding 20px cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block border-radius box-sizing content-box transform background overflow hidden font-weight normal margin 0px line-height 1 position static font-size 16px