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