<hr>: The Thematic Break (Horizontal Rule) element
The <hr> HTML 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.
Historically, this has been presented as a horizontal rule or line. While it may still be displayed as a horizontal rule in visual browsers, this element is now defined in semantic terms, rather than presentational terms, so if you wish to draw a horizontal line, you should do so using appropriate CSS.
| Content categories | Flow content. | 
|---|---|
| Permitted content | None, it is an empty element. | 
| Tag omission | It must have start tag, but must not have an end tag. | 
| Permitted parents | Any element that accepts flow content. | 
| Implicit ARIA role | separator | 
    
| Permitted ARIA roles | presentation or none | 
    
| DOM interface | HTMLHRElement | 
    
Attributes
This element's attributes include the global attributes.
align- 
    
Sets the alignment of the rule on the page. If no value is specified, the default value is
left. color- 
    
Sets the color of the rule through color name or hexadecimal value.
 noshade- 
    
Sets the rule to have no shading.
 size- 
    
Sets the height, in pixels, of the rule.
 width- 
    
Sets the length of the rule on the page through a pixel or percentage value.
 
Example
HTML
<p>
  This is the first paragraph of text.
  This is the first paragraph of text.
  This is the first paragraph of text.
  This is the first paragraph of text.
</p>
<hr>
<p>
  This is the second paragraph of text.
  This is the second paragraph of text.
  This is the second paragraph of text.
  This is the second paragraph of text.
</p>
Result
Specifications
| Specification | 
|---|
| HTML Standard (HTML) # the-hr-element  | 
Browser compatibility
BCD tables only load in the browser
