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- (window.webpackJsonp=window.webpackJsonp||[]).push([[35],{361:function(s,t,a){"use strict";a.r(t);var e=a(3),n=Object(e.a)({},(function(){var s=this,t=s._self._c;return t("ContentSlotsDistributor",{attrs:{"slot-key":s.$parent.slotKey}},[t("h1",{attrs:{id:"flex布局语法"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#flex布局语法"}},[s._v("#")]),s._v(" flex布局语法")]),s._v(" "),t("h2",{attrs:{id:"一、flex-布局是什么"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#一、flex-布局是什么"}},[s._v("#")]),s._v(" 一、flex 布局是什么？")]),s._v(" "),t("p",[s._v('Flex是 Flexible Box 的缩写，意为"弹性布局"，用来为盒状模型提供最大的灵活性。')]),s._v(" "),t("p",[t("strong",[s._v("任何一个容器")]),s._v(" 都可以指定为 Flex 布局。\n")]),s._v(" "),t("div",{staticClass:"language-css line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-css"}},[t("code",[t("span",{pre:!0,attrs:{class:"token selector"}},[s._v(".box")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("{")]),s._v("\n "),t("span",{pre:!0,attrs:{class:"token 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"),t("div",{staticClass:"line-numbers-wrapper"},[t("span",{staticClass:"line-number"},[s._v("1")]),t("br"),t("span",{staticClass:"line-number"},[s._v("2")]),t("br"),t("span",{staticClass:"line-number"},[s._v("3")]),t("br")])])]),s._v(" "),t("h3",{attrs:{id:"_3-4-justify-content属性"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#_3-4-justify-content属性"}},[s._v("#")]),s._v(" 3.4 justify-content属性")]),s._v(" "),t("p",[t("code",[s._v("justify-content")]),s._v("属性定义了项目在主轴上的对齐方式。")]),s._v(" "),t("blockquote",[t("div",{staticClass:"language-css line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-css"}},[t("code",[t("span",{pre:!0,attrs:{class:"token selector"}},[s._v(".box")]),s._v(" "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("{")]),s._v("\n "),t("span",{pre:!0,attrs:{class:"token property"}},[s._v("justify-content")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(":")]),s._v(" flex-start | flex-end | center | space-between | 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"),t("h3",{attrs:{id:"_3-5-align-items属性"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#_3-5-align-items属性"}},[s._v("#")]),s._v(" 3.5 align-items属性")]),s._v(" "),t("p",[t("code",[s._v("align-items")]),s._v("属性定义项目在交叉轴上如何对齐。")]),s._v(" "),t("blockquote",[t("div",{staticClass:"language-css line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-css"}},[t("code",[t("span",{pre:!0,attrs:{class:"token selector"}},[s._v(".box")]),s._v(" "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("{")]),s._v("\n "),t("span",{pre:!0,attrs:{class:"token property"}},[s._v("align-items")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(":")]),s._v(" flex-start | flex-end | center | baseline | stretch"),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(";")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("}")]),s._v("\n")])]),s._v(" 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"),t("p",[t("code",[s._v("align-content")]),s._v("属性定义了多根轴线的对齐方式（"),t("strong",[s._v("一排项目为一根轴线")]),s._v("）。如果项目只有一根轴线，该属性不起作用。")]),s._v(" "),t("blockquote",[t("div",{staticClass:"language-css line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-css"}},[t("code",[t("span",{pre:!0,attrs:{class:"token selector"}},[s._v(".box")]),s._v(" "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("{")]),s._v("\n "),t("span",{pre:!0,attrs:{class:"token property"}},[s._v("align-content")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(":")]),s._v(" flex-start | flex-end | center | space-between | space-around | stretch"),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(";")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("}")]),s._v("\n")])]),s._v(" 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