title type order 具有伸缩性的 Header examples 7 <iframe src="https://codesandbox.io/embed/github/vuejs/vuejs.org/tree/master/src/v2/examples/vue-20-elastic-header?codemirror=1&hidedevtools=1&hidenavigation=1&theme=light" style="width:100%; height:500px; border:0; border-radius: 4px; overflow:hidden;" title="vue-20-template-compilation" allow="geolocation; microphone; camera; midi; vr; accelerometer; gyroscope; payment; ambient-light-sensor; encrypted-media; usb" sandbox="allow-modals allow-forms allow-popups allow-scripts allow-same-origin"></iframe>