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