Html font size

<span style="font-size:20px;"></span>

How to change font size in html

<body>      
         <h1 style="color:red;font-size:40px;">Heading</h1>      
         <p style="color:blue;font-size:18px;">This is demo text</p>    
      </body>

How to increase font size in html

font-size: 25px;

Html font size

font-size:20px;

"default size is : +-16px;"

Change text width html

<!-- relative font size -->
<font size="+2">This is bigger text.</font>
<font size="-1">This is smaller text.</font>

<!-- absolute font size -->
<font size="1">This is really tiny text.</font>

Source: kb.iu.edu

Default font size of html

- The default is 16px.
- If you create an HTML file with any text in it, open it in Chrome, you can check the computed styles.
- I would be interested to see someone test this on mobile versions.

- Edit:- 
As of 2017-03-20, the stable versions of Chrome, Firefox, Edge, and IE on the desktop as well as Chrome, Firefox, and Opera on mobile all default to the de facto standard of 16px for font-size.

Similar codes

3 votes161 views2 answers
Iframe youtube not working
Html
2 votes120 views1 answer
Open a new html page on button click
Html
1 vote170 views1 answer
Difference between first of type and first child
Html
7 votes124 views1 answer
Meta viewport
Html
11 votes207 views1 answer
How do you code an image in html
Html
0 vote182 views1 answer
Scrollable Text in HTML
Html
1 vote177 views1 answer
Div right and left
Html
1 vote172 views1 answer
Regex to remove html tags python
Html
0 vote180 views1 answer
OpenGraph 1
Html
7 votes180 views1 answer
Bootstrap + cards
Html