『葉狂人』的怕失憶筆記 Front-End

Viewport units: vw, vh, vmin, vmax

Length units representing 1% of the viewport size for viewport width (vw), height (vh), the smaller of the two (vmin), or the larger of the two (vmax).

CSS 部分：

HTML 部分：

<div class="video-container">

Perfect Full Page Background Image

http://css-tricks.com/perfect-full-page-background-image/

以下是 HTML 部分