Utilities for controlling how grid items are aligned along their inline axis.
<div class="grid justify-items-auto ...">
  <div>1</div>
  <div>1</div>
  <div>2</div>
  <div>3</div>
  <div>4</div>
  <div>5</div>
  <div>6</div>
</div><div class="grid justify-items-start ...">
  <div>1</div>
  <div>1</div>
  <div>2</div>
  <div>3</div>
  <div>4</div>
  <div>5</div>
  <div>6</div>
</div><div class="grid justify-items-end ...">
  <div>1</div>
  <div>1</div>
  <div>2</div>
  <div>3</div>
  <div>4</div>
  <div>5</div>
  <div>6</div>
</div><div class="grid justify-items-center ...">
  <div>1</div>
  <div>1</div>
  <div>2</div>
  <div>3</div>
  <div>4</div>
  <div>5</div>
  <div>6</div>
</div><div class="grid justify-items-stretch ...">
  <div>1</div>
  <div>1</div>
  <div>2</div>
  <div>3</div>
  <div>4</div>
  <div>5</div>
  <div>6</div>
</div>To justify flex items at a specific breakpoint, add a {screen}: prefix to any existing utility class. For example, use md:justify-items-center to apply the justify-items-center utility at only medium screen sizes and above.
<div class="justify-items-start md:justify-items-center">
  <!-- ... -->
</div>For more information about Tailwind's responsive design features, check out the Responsive Design documentation.
By default, only responsive variants are generated for justify-items utilities.
You can control which variants are generated for the justify-items utilities by modifying the justifyItems property in the variants section of your tailwind.config.js file.
For example, this config will also generate hover and focus variants:
  // tailwind.config.js
  module.exports = {
    variants: {
      extend: {
        // ...
+       justifyItems: ['hover', 'focus'],
      }
    }
  }If you don't plan to use the justify-items utilities in your project, you can disable them entirely by setting the justifyItems property to false in the corePlugins section of your config file:
  // tailwind.config.js
  module.exports = {
    corePlugins: {
      // ...
+     justifyItems: false,
    }
  }