Technology & Computing

How do you change the length of a border in HTML?

By: Johnny LarderaUpdated: February 19, 2021


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    September 28, 2022
You can go in to the HTML and add another element below the element you want to have the border-bottom and give it a background that is the color you want the border to be and then set the width and height, which is what I have done for years.

Also question is, how do you change the length of a border?

  1. Create background image(s) with linear-gradient() .
  2. Use background-size to adjust the width / height of above created image(s) so that it looks like a border.
  3. Use background-position to adjust position (like left , right , left bottom etc.) of the above created border(s).

Furthermore, how do you change the length of a border in CSS?

Sometimes, you may have difficulty when you need to make the border shorter than its parent element. To overcome this, use CSS properties and HTML elements.

Add CSS¶
  1. Use the height, width, and background properties.
  2. Set the position to “relative”.
  3. Specify the border-bottom property.

How do you increase the length of the bottom of a border?

CSS borders are placed between the margins and padding of an HTML element. If you want the borders of an HTML element to extend past the width (or height) of that element, you can add CSS padding to the element in order to push the borders outward.

How do you add a border in HTML?

Borders. Borders can be applied to most HTML elements within the body. To make a border around an element, all you need is border-style . The values can be solid , dotted , dashed , double , groove , ridge , inset and outset .


What is after in CSS?

In CSS, ::after creates a pseudo-element that is the last child of the selected element. It is often used to add cosmetic content to an element with the content property. It is inline by default.

How do you do a half border in CSS?

You can use: line-height:50%; /*(or less, much less)*/ overflow:visible; The text is visible, but the border color will be only at half of the div size.

How do I set border margins in CSS?

The CSS margin properties define the space around elements. The margin clears an area around an element (outside the border).

You can define the element margin values the following way:
  1. margin-top:100px;
  2. margin-bottom:100px;
  3. margin-right:50px;
  4. margin-left:50px;

How do you change the border height in CSS?

You can set height to inherit for the height of the table or calc(inherit - 2px) for a 2px smaller border. Remember, inherit has no effect when the table height isn't set. Use height: 50% for half a border. Just you add height under the border property.

How do I increase the border thickness in HTML?

This property can take from one to four values:
  1. One value, like: p {border-width: thick} - all four borders will be thick.
  2. Two values, like: p {border-width: thick thin} - the top and bottom border will be thick, left and right border will be thin.

What is HR in HTML?

The HTML <hr> element represents a thematic break between paragraph-level elements: for example, a change of scene in a story, or a shift of topic within a section.