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