hi，我是温新，一名PHPer

最难的是自我坚持与自我怀疑

Container

容器根据当前断点固定元素宽度的组件。

container类设置一个元素的 max-width 来匹配当前断点的 min-width。container对应的尺寸如下：

mx-auto

格式：<element>...</element>

说明：mx-auto 类，设置容器居中。

注意：Tailwind CSS容器不会自动居中，居中需要使用 mx-auto 类

<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">html</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">lang</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"en"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">head</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">meta</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">charset</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"UTF-8"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">title</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span>Container<span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">title</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">link</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">href</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"../dist/mystyle.css"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">rel</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"stylesheet"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">head</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">body</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">h2</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span>Tailwind CSS Container<span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">h2</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">div</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">class</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"container mx-auto bg-pink-500"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">        容器</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">div</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">div</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">class</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"lg:container mx-auto bg-yellow-500"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">        容器</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">div</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">body</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">html</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span>

px-{size}

格式：<element>...</element>

说明：添加水平内边距

<span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important"></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">html</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">lang</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"en"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">head</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">meta</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">charset</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"UTF-8"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">title</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span>px-size<span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">title</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">link</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">href</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"../dist/mystyle.css"</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">rel</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"stylesheet"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">head</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">body</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"><</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">div</span> <span style="box-sizing: border-box;color: rgb(209, 154, 102) !important">class</span>=<span style="box-sizing: border-box;color: rgb(152, 195, 121) !important">"container mx-auto bg-purple-500 px-20"</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">        水平内边距</span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px">    <span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">div</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">body</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span><br></br><span style="box-sizing: border-box;color: rgb(171, 178, 191);padding-right: 0.1px"><span class="cm-tag cm-bracket" style="box-sizing: border-box"></</span><span style="box-sizing: border-box;color: rgb(224, 108, 117) !important">html</span><span class="cm-tag cm-bracket" style="box-sizing: border-box">></span></span>

上述的这个案例中，px-20 实际是添加了 padding-left:5rem; padding-right:5rem 这两个样式。也就是说，px-size实际添加的 x 轴上左右的内边距。