{"id":625,"date":"2017-04-27T16:47:25","date_gmt":"2017-04-27T08:47:25","guid":{"rendered":"http:\/\/loveuhouse.cn\/wordpress\/?p=625"},"modified":"2017-04-27T16:47:40","modified_gmt":"2017-04-27T08:47:40","slug":"box-sizing-%e5%af%bc%e8%87%b4%e7%9a%84%e5%ae%bd%e9%ab%98%e9%97%ae%e9%a2%98%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"https:\/\/loveuhouse.cn\/wordpress\/?p=625","title":{"rendered":"box-sizing \u5bfc\u81f4\u7684\u5bbd\u9ad8\u95ee\u9898\u539f\u7406"},"content":{"rendered":"<p>\u6765\u6e90\uff1a<a href=\"http:\/\/www.cnblogs.com\/huangyin1213\/p\/6245109.html\">http:\/\/www.cnblogs.com\/huangyin1213\/p\/6245109.html<\/a><\/p>\n<p>css3\u7684Sizing<\/p>\n<p>Box-sizing\u662fcss3\u7684box\u5c5e\u6027\u4e4b\u4e00\uff0c\u9075\u5faacss\u7684boxmodel\u539f\u7406\uff0ccss\u4e2dbox model\u662f\u5206\u4e3a\u4e24\u79cd\uff0c\u7b2c\u4e00\u79cd\u662fw3c\u7684\u6807\u51c6\u6a21\u578b\uff0c\u53e6\u4e00\u79cd\u662fie\u7684\u4f20\u7edf\u6a21\u578b\uff0c\u4ed6\u4eec\u76f8\u540c\u4e4b\u5904\u90fd\u662f\u5bf9\u5143\u7d20\u6781\u7aef\u7684\u6a21\u578b\uff0c\u5177\u4f53\u8bf4\u5c31\u662f\u5bf9\u5143\u7d20\u7684width\uff0cheight,padding,border\u4ee5\u53ca\u5143\u7d20\u5b9e\u9645\u5c3a\u5bf8\u7684\u8ba1\u7b97\u5173\u7cfb\u3002<\/p>\n<p>w3c\u7684\u6807\u51c6box model<\/p>\n<p>\u5916\u76d2\u5c3a\u5bf8\u8ba1\u7b97(\u5143\u7d20\u63a7\u4ef6\u5c3a\u5bf8)<\/p>\n<p>Element\u7a7a\u95f4\u9ad8\u5ea6 = content height +padding+border+margin<\/p>\n<p>Element\u7a7a\u95f4\u5bbd\u5ea6 = content width +padding+border+margin<\/p>\n<p>\u5185\u76d2\u5c3a\u5bf8\u8ba1\u7b97(\u5143\u7d20\u5927\u5c0f)<\/p>\n<p>Element Height = content Height+padding+border\uff08height\u4e3a\u5185\u5bb9\u7684\u9ad8\u5ea6\uff09<\/p>\n<p>Element Width = content Width +padding+border(width\u4e3a\u5185\u5bb9\u7684\u5bbd\u5ea6)<\/p>\n<p>ie\u4f20\u7edf\u4e0bBox Model(ie6\u4e00\u4e0b\uff0c\u4e0d\u5305\u62ecie6\u7248\u672c)<\/p>\n<p>\u5916\u76d2\u5c3a\u5bf8\u8ba1\u7b97\uff08\u5143\u7d20\u7a7a\u95f4\u5c3a\u5bf8\uff09<\/p>\n<p>Element\u7a7a\u95f4\u7684\u9ad8\u5ea6 = content heigth +margin\uff08height\u5305\u542b\u4e86\u5143\u7d20\u5185\u5bb9\u5bbd\u5ea6\uff0c\u8fb9\u6846\u5bbd\u5ea6\uff0c\u5185\u8ddd\u5bbd\u5ea6\uff09<\/p>\n<p>Element\u7a7a\u95f4\u7684\u5bbd\u5ea6 = content Width +margin(Width\u5305\u542b\u4e86\u5143\u7d20\u5185\u5bb9\u5bbd\u5ea6\uff0c\u8fb9\u6846\u5bbd\u5ea6\uff0c\u5185\u8ddd\u5bbd\u5ea6)<\/p>\n<p>\u5185\u76d2\u5c3a\u5bf8\u8ba1\u7b97(\u5143\u7d20\u5927\u5c0f)<\/p>\n<p>Element height = content height (height\u5305\u542b\u4e86\u7684\u5143\u7d20\u5185\u5bb9\u9ad8\u5ea6\uff0c\u8fb9\u6846\u9ad8\u5ea6\uff0c\u5185\u8ddd\u9ad8\u5ea6)<\/p>\n<p>Element Width = content width(width\u5305\u542b\u4e86\u5143\u7d20\u5185\u5bb9\u5bbd\u5ea6\uff0c\u8fb9\u6846\u5bbd\u5ea6\uff0c\u5185\u8ddd\u5bbd\u5ea6)<\/p>\n<p>box-sizing\u5c5e\u6027\u5b9a\u4e49\u76d2\u5143\u7d20\u5c3a\u5bf8\u7684\u8ba1\u7b97\u65b9\u6cd5\uff1a<\/p>\n<p>content-box:\u9ed8\u8ba4\u503c\uff0c\u8ba1\u7b97\u65b9\u6cd5\u4e3awidth\/height = content\uff0c\u8868\u793a\u6307\u5b9a\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u4ec5\u9650\u5185\u5bb9\u533a\u57df\uff0c\u8fb9\u6846\u548c\u5185\u8fb9\u8ddd\u7684\u5bbd\u5ea6\u4e0d\u5305\u542b\u5728\u5185<\/p>\n<p>padding-box:\u8ba1\u7b97\u65b9\u6cd5\u4e3awidth\/height = content+padding\uff0c\u8868\u793a\u6307\u5b9a\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u5305\u542b\u5185\u8fb9\u8ddd\u548c\u5317\u8363\u533a\u57df\uff0c\u8fb9\u6846\u5bbd\u5ea6\u4e0d\u5305\u542b\u5728\u5185<\/p>\n<p>border-box:\u8ba1\u7b97\u65b9\u6cd5\u4e3awidth\/height = content+padding+border\uff0c\u8868\u793a\u6307\u5b9a\u7684w\/h\u5305\u542b\u8fb9\u6846\uff0c\u5185\u8fb9\u8ddd\u548c\u5185\u5bb9\u533a\u57df\u3002<\/p>\n<p>inherit\uff1a\u8868\u793a\u7ee7\u627f\u7236\u5143\u7d20\u4e2dbox-sizing\u5c5e\u6027\u7684\u503c<\/p>\n<p>\u6b63\u5e38\u60c5\u51b5\u4e0boffsetWidth,offsetHeight\u83b7\u53d6\u5143\u7d20\u7684\u5c3a\u5bf8\u662f\u8db3\u591f\u4e86\uff0c\u4f46\u662f\u67d0\u4e9b\u5143\u7d20\u6bd4\u5982SVG\uff0cMathML\u8fd4\u56de\u5c3a\u5bf8\u51fa\u9519(\u8fd9\u91cc\u4e0d\u8003\u8651),css3\u589e\u52a0\u4e86\u4e00\u4e2abox-sizing\u9009\u62e9\u76d2\u5b50\u6a21\u578b\uff0c\u4e8e\u662fjquery\u91cc\u9762\u5c31\u5f15\u5165\u4e86augmentWidthOrHeight\u8fd9\u4e2a\u65b9\u6cd5\u6765\u5904\u7406\u56e0\u4e3abox-sizing\u8bbe\u7f6e\u5bfc\u81f4\u7684\u95ee\u9898\uff0caugmentWidthOrHeight\u8fd9\u4e2a\u65b9\u6cd5\u5176\u5b9e\u5c31\u662f\u5bf9\u76d2\u5b50\u6a21\u578b\u7684\u4e00\u4e2a\u5904\u7406\uff0c\u6240\u4ee5jquery\u83b7\u53d6\u4e00\u4e2a\u5143\u7d20\u7684w\/h\u90fd\u662f\uff0cele.offsetW\/H+augmentHeight\u65b9\u6cd5\u4e5f\u53ef\u4ee5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6765\u6e90\uff1ahttp:\/\/www.cnblogs.com\/huangyin1213\/p\/6245109.html c &hellip; 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