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