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