February 2013
Intermediate to advanced
380 pages
7h 45m
Japanese
Content preview from Nodeクックブック
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191
レシピ 6.5 CSS プリプロセッサを使う（Stylus）
views/stylesheets/style.styl（続き）
rndCorner tdRad bottom left
td:last-child
rndCorner tdRad bottom right
#profiles
で呼び出している最初の
borderIt
では
rad
パラメータに値を渡しているので、
mixin
の実行時に
rndCorner
を呼び出します。
td
で呼び出している
borderIt
には
rad
パラメータを設定
していないので、
rndCorner
は呼び出されません。これは、その次のブロックで特定の
td
要素に
対してのみ
rndCorner
を呼び出したいためです。このように記述することで、
td
要素全体へのボー
ダースタイル設定を処理しつつ、次のブロックで特定の
td
要素に
rndCorner
を適用することがで
きます。
特定の
td
要素を指定するために、アンパサンド（
&
）を使って親の
tr
要素を参照しています。
CSS
の
:nth-child()
擬似セレクタを使用して、テーブルの
2
列目を選択します（
1
列目には
th
要
素が入っています）。また、
:first-child
、
:last-child
擬似セレクタを使って、一番右と一番左
の
td
要素を選択し、隅の
td
の角を丸くします。
ミニレシピ
6.5.2
Stylus
：色を操作する
Stylus
は色の扱いにも長けています。明度や彩度、色相の調整ができ、さらに色を混ぜること
もできます。ミニレシピ
6.5.1 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.