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