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How to set border style in HTML

PHPz

Release： 2023-04-13 10:55:12

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In HTML, borders are an important part of controlling the appearance of web page elements. Borders can enhance the readability and aesthetics of your page by setting style, color, width, and shape. Here is a detailed guide on how to set borders in HTML.

Setting the border using the HTML style attribute

You can set the border by using the style attribute in the HTML element. For example, when setting the border of a table element, add the following style attributes to the HTML code.

<table style="border: 1px solid black;">

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The above code specifies a 1 pixel wide solid black border. Other values can be used to define different border styles.

Setting borders using CSS style sheets

You can use CSS style sheets to set borders inside or outside an HTML document. Add the following code to the head of the HTML file to use the internal style sheet.

<head>
  <style>
    table {
      border: 1px solid black;
    }
  </style>
</head>

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The above code will add a 1 pixel wide solid black border to all table elements.

If you want to set the border in an external CSS file, you can use the following code:

table {
  border: 1px solid black;
}

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Then link the file into the HTML document.

<head>
  <link rel="stylesheet" type="text/css" href="styles.css">
</head>

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Set border color

The border color can be changed by setting the color property of the border style. For example, when changing the border color of a table element to red, you can use the following code:

table {
  border: 1px solid red;
}

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Similarly, other values can be used to define different colors.

Set the border width

The border width can be changed by setting the width property of the border style. For example, when changing the border width of a table element to 2 pixels, you can use the following code:

table {
  border: 2px solid black;
}

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Other values can be used to define different widths.

Set the border shape

The border shape can be changed by setting the shape property of the border style. For example, when rounding the border of a table element, you can use the following code:

table {
  border: 1px solid black;
  border-radius: 10px;
}

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The above code sets the border radius of the table to 10 pixels.

Summary

Setting borders in HTML can enhance the readability and aesthetics of the page. Borders can be set through built-in style properties or using CSS stylesheets, and the border's color, width, and shape can also be changed. Using these simple methods, you can easily add beautiful styling to your web pages.

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