メンテナブルCSSæ¦‚è¦ ãƒ¡ãƒ³ãƒ†ãƒŠãƒ–ãƒ«ãªCSSを目指ã—ã€å®šç¾©ã•ã‚ŒãŸä¸€èˆ¬çš„ãªCSSルールã®ç´¹ä»‹ã¨ã€ãれらã®ãƒ«ãƒ¼ãƒ«ã‚’é©ç”¨ã™ã‚‹ã«ã‚ãŸã£ã¦æ´»ç”¨ã§ãã‚‹ãƒ„ãƒ¼ãƒ«ã‚’å ±å‘Šã—ã¾ã™ã€‚ 1. åºè«– CSSã¯è¨˜è¿°ãƒ«ãƒ¼ãƒ«ãŒç°¡ç´ ã§ã‚ã‚Šã€å°‘ã—ã®å¦ç¿’コストã§ã™ãã«è¨˜è¿°ãŒã§ãる手軽ãªãƒ„ールã§ã™ã€‚ ã—ã‹ã—ã€å¤§è¦æ¨¡ãªã‚¢ãƒ—リケーションã§è¤‡æ•°äººã§é–‹ç™ºã™ã‚‹ã‚±ãƒ¼ã‚¹ç‰ã§ã¯ã€è¦‹æ „ãˆã ã‘ã—ã‹è€ƒãˆãšã«èº«å‹æ‰‹ã«ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã—ã¦ã—ã¾ã†ã¨ã€ éžå¸¸ã«ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã‚³ã‚¹ãƒˆãŒã‹ã‹ã‚‹è² ã®éºç”£ãŒä½œã‚‰ã‚Œã¦ã—ã¾ã„ã¾ã™ã€‚ ãã®ãŸã‚CSSã®å“質をä¿ã¤ãŸã‚ã«æ§˜ã€…ãªãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã€CSSã®å®šç¾©ãƒ«ãƒ¼ãƒ«ãŒæ±ºã‚られã¦ã„ã¾ã™ã€‚ 本稿ã§ã¯ä¸€èˆ¬çš„ãªCSSã®å®šç¾©ãƒ«ãƒ¼ãƒ«ã¨ã€ãã®ãƒ«ãƒ¼ãƒ«ãŒãªãœä½œã‚‰ã‚ŒãŸã®ã‹ã‚’åˆã›ã¦å ±å‘Šè‡´ã—ã¾ã™ã€‚ ã¾ãŸã€CSSã®ãƒ«ãƒ¼ãƒ«ã‚’é©ç”¨ã™ã‚‹ã«ã‚ãŸã£ã¦ã€æ‰‹å‹•ãƒ»ç›®è¦–ã§ãƒ«ãƒ¼ãƒ«ã®é©ç”¨ã‚’ãƒã‚§ãƒƒã‚¯ã™ã‚‹ã®ã¯éžå¸¸ã«ã‚³ã‚¹ãƒˆãŒé«˜ã„作æ¥ã§ã™ã€‚ ã“れらルールã®é©ç”¨ã‚’補助ã™ã‚‹ãƒ„ール群をã€åˆã›ã¦å ±å‘Šè‡´ã—ã¾ã™ã€‚
{{#tags}}- {{label}}
{{/tags}}