The HTML Elements reference

"h3" - html element

  • The elements H1 through H6 are used to define header levels within a document.
  • H1 element is the most significant header and H6 is the least significant.
  • Starttag <h3> is Required and endtag </h3> is Required
  • Browsers that support the h3 - element : Internet Explorer Mozilla Firefox Opera Google Chrome Apple Safari
Element "h3" example:
<h1>This is a Heading 1</h1>
<h2>This is a Heading 2</h2>
<h3>This is a Heading 3</h3>
<h4>This is a Heading 4</h4>
<h5>This is a Heading 5</h5>
<h6>This is a Heading 6</h6>


Attributes:
align (deprecated), class , dir , id , lang , style , title

Attribute "align" value(s): depend on which element left, center, right or justify
  • Specifies the horizontal alignment of its element with respect to the surrounding context. Specifies the horizontal alignment of its element with respect to the surrounding context.
  • You should use styles (CSS) instead.
Possible attribute, align, values for this element:
Attribute value description
left Text lines are rendered flush left.
center Text lines are centered.
right Text lines are rendered flush right.
justify Text lines are justified to both margins.



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