Is there a specific location where the font size for input is determined?

Imagine you have a webpage with a table containing <input> elements within some of its cells.

Currently, the font-size attribute of the <input> elements is set to 13px. Your goal is to change this font-size attribute to 12px.

To begin, you want to identify where the font-size attribute is currently set. By using Chrome and accessing the Inspect Element context menu for an <input> element, you can navigate to the Styles tab and observe the following:

  • The <body> element has a strikethrough on a font-size value of 14px.
  • The <table> element's class has an active font-size value of 12px.
  • No additional information is available about the font-size attribute of the <input> element, its classes, or its parents.
  • In FireFox, input > -moz-use-system-font is identified as the Best Match.

Your first question is: How can you locate where the 13px font-size value is set for the <input> element in Chrome or FireFox?

Your second question is: Is it possible to apply a CSS style to the <table> element with a font-size attribute that will affect every <input> element within the table?

htmlcss

Answer №1

If you want to change the font size of a table input, you can achieve this by using the following CSS:

table input {
    font-size: 13px;
}

Answer №2

When using Chrome Developer Tools, go to the Elements window and click on the 'Computed' tab to view the applied styles for a particular element:

You will be able to identify which style is controlling the font settings. For instance, in the provided example, it can be found at line 3313 of the bootstrap.css file.

Don't forget to check the 'Show inherited properties' option as well.

Regarding your second inquiry, include the following code snippet in your stylesheet:

table input {
    font-size:13px;
}

(Note that input elements inherit their font size either from the default browser stylesheet or from a specific style defined for an HTML tag)

Answer №3

Compatibility note: moz is only supported in Firefox and Webkit for Chrome browsers.

If you want to set the font size for all input elements, simply use the following CSS:

input
    { 
      font-size: 13px;
    }

If you only want to set the font size for inputs within tables, then use this CSS:

   table input {
             font-size: 13px;
        }

This concept was also explained by Flopet. The style cascades from right to left, first applying styles to tables and then to inputs within tables with the specified font size.

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