讓超聯結變成下載選項
http://www.webdesignerdepot.com/2013/04/how-to-use-the-download-attribute/

Meta設定過期時間
http://www.i18nguy.com/markup/metatags.html#expires

CSS 連這個也辦的到?! 淺談 CSS media queries
http://tech.mozilla.com.tw/posts/693/css-%E9%80%A3%E9%80%99%E5%80%8B%E4%B9%9F%E8%BE%A6%E7%9A%84%E5%88%B0-%E6%B7%BA%E8%AB%87-css-media-queries

How To Style A Checkbox With CSS
http://www.paulund.co.uk/style-checkboxes-with-css

Scss教學
http://blog.visioncan.com/2011/sass-scss-your-css/

Facebook object瀏覽器
https://developers.facebook.com/tools/debug/og/object/