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