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