Element block pseudo-element :before generated with border-radius background box-sizing content-box transform position static text-shadow 3px 1px 1px rgba(0,0,0,0.2) cursor default z-index auto font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px transition display block border 0px rgba(0,0,0,1) solid line-height 1 float none overflow hidden width 160px padding 20px height auto font-weight normal