To add a thick black text outline to your heading (h1), you can use the CSS text-shadow property. Here's an example of how you can achieve a thick black outline effect:

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h1 {
  color: gold;
  text-shadow: -2px -2px 0 black, 2px -2px 0 black, -2px 2px 0 black, 2px 2px 0 black;
}

In this example, the text-shadow property is used to apply multiple shadows to the text. Each shadow is offset by a certain number of pixels in the x and y directions, and the color of the shadow is black. The result is a thick black outline around the gold text of your heading (h1).

Hope this helps! Let me know if you have any more questions.

To underline a heading in CSS, you can use the text-decoration property with the value underline. Here's an example:

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h1 {
  text-decoration: underline;
}

This CSS code will underline all <h1> headings on your webpage. You can adjust the selector (h1, h2, etc.) to target different heading levels.

To underline an <h1> heading in HTML, you can use the CSS text-decoration property and set it to underline.

Here's an example:

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<h1 style="text-decoration: underline;">Hello, World!</h1>

This will underline the text inside the <h1> tag, giving it an underlined appearance.

To change the color of a heading in CSS, you can use the color property. Here's an example:

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h1 {
  color: blue;
}

In the example above, the h1 heading will be displayed in blue color. You can change the value of color to any valid CSS color value, such as a named color (blue, red, etc.), a hexadecimal code (#000000 for black), or an RGB value (rgb(255, 0, 0) for red). Remember to select the correct heading selector (e.g., h1, h2, etc.) based on your HTML markup.

To underline a heading using CSS, you can use the text-decoration property and set its value to underline.

Here's an example for an h1 heading:

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h1 {
  text-decoration: underline;
}

You can also use classes or IDs to target specific headings, like this:

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.heading {
  text-decoration: underline;
}

#main-heading {
  text-decoration: underline;
}

Here are some resources for further reading:

• CSS text-decoration Property
• Styling Text | MDN Web Docs

To underline a heading, you can use HTML tags. Wrap your text with <u> tags to apply an underline effect. Here's an example in HTML:

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<h1><u>This is an underlined heading</u></h1>

This will display a large heading with an underline. You can adjust the size of the heading by changing the number in the h1 tag (h2 for a smaller heading, h3 for even smaller, and so on).

To underline a heading in HTML, you can use the "underline" tag <u> around the text that you want to be underlined. For example:

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<h1><u>This heading will be underlined</u></h1>

This will produce a heading that is underlined like this:

This heading will be underlined

Please note that underlining headings is not generally recommended for the purpose of accessibility, as it can be difficult to read for some users, especially those with visual impairments. Instead, it's better to use other design elements such as font size, weight, and color to differentiate headings from other text.

To change the font on a heading, you can use CSS. CSS stands for Cascading Style Sheets and is used for styling web pages. You can change the font family, size, and color of a heading using CSS.

Assuming you want to change the font of an h1 heading, you can use the following code:

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h1 {
  font-family: Arial, sans-serif;
  font-size: 32px;
  color: #333;
}

This code sets the font family to Arial or any sans-serif font, sets the font size to 32 pixels, and sets the color to a dark gray (#333).

You can adjust these values to your own preferences. Just replace the font family, font size, and color values with the ones you want. You can also adjust the heading level to target a different heading (e.g. h2, h3, etc).

Here's a resource to learn more about CSS: https://www.w3schools.com/css/

To use CSS to underline a heading, you can use the "text-decoration" property and set it to "underline". Here's an example in CSS:

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h1 {
  text-decoration: underline;
}

This will add an underline to all "h1" elements. You can also target other heading elements like "h2", "h3", etc. by replacing "h1" with the desired heading element.

You can learn more about CSS text-decoration property in here.

To introduce a color into a heading, you can use the CSS color property. This property sets the text color of an element.

Here's an example:

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h1 {
  color: blue;
}

In this example, the heading element <h1> will be blue. You can adjust the color value to any color you like. You can use color names (like "blue" or "red"), hexadecimal values (like "#FF0000" for red), RGB values (like "rgb(255, 0, 0)" for red) or HSL values.

Here's a link to the Mozilla Developer Network documentation on the color property with more examples and information: https://developer.mozilla.org/en-US/docs/Web/CSS/color

To make the h1 font-weight thin in CSS, you can use the font-weight property and set it to a value of 100, like this:

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h1 {
  font-weight: 100;
}

This will make the h1 heading have a thin font weight. You can adjust the value to make the text even thinner or heavier.

You can learn more about font-weight on the MDN Web Docs website.

div and span are HTML tags that can be used to structure the content of a webpage. div is used to separate larger sections of content from each other, while span is used to group small sections of content within a div.

For example, a webpage might include multiple div elements, each containing different sections of the page, such as a header, footer, and body. In turn, each section may include its own span elements to indicate where certain pieces of content, like a heading or a paragraph, are located.

Example written in HTML

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<div>
  <span>This is a heading</span>
  <span>This is a paragraph</span>
</div>

In HTML, the <h1> tag represents the Heading 1 element, the most important heading. It is used to designate the primary title or heading of a page or section. For more information, you can refer to this resource.

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<h1>This is a level 1 heading</h1>
<h2>This is a level 2 heading</h2>

In HTML, the <h1> tag is used to indicate a primary heading on a page. It is the first step in breaking the page into sections and is used to show the most important heading and start a new section. The <h1> tag is typically the largest text on the page and is used to give a clear structure for the reader.

Learn more about HTML on Mozilla's Devloper Network.

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<h1>Hello World</h1>