To create a list without bullet points in HTML without using CSS, you can use the <ul> (unordered list) element and set the CSS styling to remove the default bullet points. Here's an example:

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<ul style="list-style: none;">
  <li>Item 1</li>
  <li>Item 2</li>
  <li>Item 3</li>
</ul>

In the above code, the list-style property is set to none for the <ul> element. This removes the default bullet points. Each list item <li> contains an item of the list. You can add additional list items as needed.

Keep in mind that it's generally recommended to use CSS to style the elements on your webpage. However, if you specifically want to achieve this without CSS, inline styles can be used as demonstrated above.

The span element is an HTML tag used to apply styling to a specific section of text within a larger block of text. It does not have any inherent meaning or effect on the structure of the document, but it can be used to add CSS styles or JavaScript interactions to specific parts of the text.

For example, you can use the span element to change the color, font, or background of a specific word or phrase within a paragraph. You can apply CSS styles directly to the span element using inline styles or by targeting it with a CSS selector.

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<p>This is a <span style="color: blue;">blue</span> word.</p>

In the above example, the text "blue" will appear in blue color because it is wrapped in a span element with the inline style color: blue;.

You can also apply broader styles to multiple span elements by targeting them with CSS selectors.

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span.error {
  color: red;
  font-weight: bold;
}

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<p>This is an <span class="error">error</span> message.</p>

In the above example, the span element with the class "error" will have a red color and bold font-weight according to the CSS styles applied to it.

In summary, the span element is a flexible HTML tag that allows you to apply styles or add functionality to specific parts of your text.

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import React from 'react';

export default function Newsletter() {
  return (
    <div style={{ 
      backgroundColor: '#F5F5F5',
      padding: '20px',
      borderRadius: '5px'
    }}>
      <h2 style={{ color: '#333333' }}>Subscribe to our Newsletter</h2>
      <form>
        <input type="email" placeholder="Enter your email" style={{
          padding: '10px',
          borderRadius: '3px',
          border: 'none',
          margin: '10px 0',
          width: '300px'
        }} />
        <button type="submit" style={{
          backgroundColor: '#0077FF',
          color: '#fff',
          padding: '10px 20px',
          border: 'none',
          borderRadius: '3px',
          cursor: 'pointer'
        }}>Subscribe</button>
      </form>
    </div>
  );
}

This is the code for a Newsletter component in React.js. The component has a div with a light grey (#F5F5F5) background and 20px of padding. It also has a border-radius of 5px. Inside the div, there is a h2 with an inline style that sets the color to dark grey (#333333). Below that, there is a form with an email input and a submit button. The email input has various inline styles to set the padding, border-radius, border, margin, and width. The submit button also has various inline styles to set the background color, text color, padding, border, border-radius, and cursor.