Element block pseudo-element :before generated with border-radius font-size 16px z-index auto line-height normal width auto position static transform height auto border 1px #b7b7b7 solid overflow visible text-shadow 1px 1px 0px rgba(255,255,255,0.66) margin 0px font-weight normal display inline-block background cursor default transition float none padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box