O font awesome icon Usage,CSS Class Name,SVG & CSS Content Code

O font awesome icon css class name is fa-o and CSS Content Code is \4f.

O font awesome icon is part of solid icons.

O font awesome icon usage

We can display O font awesome icon using 3 different ways depending upon our requirement.

  1. Using CSS Class Name

  2. Using CSS Content Code

  3. Using SVG

O font awesome icon CSS class name

To display O font awesome icon, add predefined class name i.e.,fa-o (with prefix fa-) to the i tag.

And we need to add corresponding font awesome icon style for the O icon.

O icon has 1 icon style i.e.,solid. We need to append icon style class fas.

<i class='fas fa-o'></i>

Output:

O font awesome icon CSS Content Code

We can display O font awesome icon using it’s CSS Content Code \4f

Use the following HTML code

<li><span class='O fontawesomeicon'></span>O</li>

Apply CSS code

<style> 
.fontawesomeicon::before {
    display: inline-block;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
 }

.O::before {
   font: var(--fa-font-solid);
    content: ' \4f';
 }</style>

Output:

  • O
  • For the detailed tutorial visit https://www.angularjswiki.com/fontawesome/csscontentcode/

    O font awesome icon SVG

    Use the following icon SVG to display O font awesome icon.

    <svg class='fontawesomesvg' xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Free 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2022 Fonticons, Inc. --><path d="M224 96C135.6 96 64 167.6 64 256s71.6 160 160 160s160-71.6 160-160s-71.6-160-160-160zM0 256C0 132.3 100.3 32 224 32s224 100.3 224 224s-100.3 224-224 224S0 379.7 0 256z"/></svg>
    
    

    Use the following HTML code

    <p>This <svg class='fontawesomesvg' xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Free 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2022 Fonticons, Inc. --><path d="M224 96C135.6 96 64 167.6 64 256s71.6 160 160 160s160-71.6 160-160s-71.6-160-160-160zM0 256C0 132.3 100.3 32 224 32s224 100.3 224 224s-100.3 224-224 224S0 379.7 0 256z"/></svg>
     O displayed using SVG</p>
    

    Apply CSS code

    
      <style>
        .fontawesomesvg {width: 1em;
          height: 1em;
          vertical-align: -.125em;
        }
      </style>
    
    

    Output:

    This O displayed using SVG

    Change O font awesome icon size

    To increase O font awesome icon size, use the fa-lg(33 % increase), fa-2x, fa-3x, fa-4x, or fa-5x classes along with icon class \4f. Increase in icon size will be relative to their parent container.

    <i class='fas fa-o fa-lg'>fa-lg</i><br/>
    <i class='fas fa-o fa-2x'>fa-2x</i><br/>
    <i class='fas fa-o fa-3x'>fa-3x</i><br/>
    <i class='fas fa-o fa-4x'>fa-4x</i><br/>
    <i class='fas fa-o fa-5x'>fa-5x</i><br/>
    
    

    Output:

    fa-lg
    fa-2x
    fa-3x
    fa-4x
    fa-5x

    O font awesome icon with Fixed Width

    All the font awesome icons does not have same width.

    For example O icon and home icon may not have same height and width.

    So to display two icons with fixed width and height we can use fa-fw class.

    <i style='border:1px solid;' class='fas fa-o fa-fw fa-3x'></i>Fixed Width<i style='border:1px solid;' class='fas fa-o fa-3x'></i>Normal<br/>
    <i style='border:1px solid;' class='fas fa-home fa-fw fa-3x'></i>Fixed Width<i style='border:1px solid;' class='fas fa-home fa-3x'></i>Normal<br/>
    
    

    Output:

    Fixed WidthNormal
    Fixed WidthNormal

    O font awesome icon Border

    To add border to O font awesome icon, use fa-border class.

    <i class='fas fa-o fa-border fa-3x'></i>
    

    Output:

    Pull O font awesome icon To the left

    To pull O icon to the left of the container use fa-pull-left class.

    <div style='width: 200px;'>
    <i class='fas fa-o fa-pull-left fa-3x'></i>
      ... The text after O Icon will be displayed on the right side of the icon.
    </div>
    <div style = 'clear: both;'></div>
    

    Output:

    ... The text after O Icon will be displayed on the right side of the icon.

    Pull O font awesome icon To the left

    To pull O icon to the right of the container use fa-pull-right class.

    <div style='width: 200px;'>
    <i class='fas fa-o fa-pull-right fa-3x'></i>
      ... The text after O Icon will be displayed on the left side of the icon.
    </div>
    <div style = 'clear: both;'></div>
    

    Output:

    ... The text after O Icon will be displayed on the left side of the icon.

    Animate O font awesome icon

    To animate O font awesome icon, use fa-spin class.

    <i class='fas fa-o fa-spin fa-3x'></i>
    

    Output:

    Animate O font awesome icon with steps

    While animating the font awesome icon,We can rotate O icon in 8 steps instead of uniform rotation.

    We can use fa-pulse icon along with fa-spin class.

    <i class='fas fa-o fa-spin fa-pulse fa-3x'></i>
    

    Output:

    Rotate O font awesome icon

    To rotate O font awesome icon, Use fa-rotate-x class

    Where ‘x’ represents degree of rotation.

    <div>
    <i class='fas fa-o fa-3x'>R</i>normal<br/><br/>
    <i class='fas fa-o fa-rotate-90 fa-3x'>R</i> fa-rotate-90<br/><br/> 
    <i class='fas fa-o fa-rotate-180  fa-3x'>R</i> fa-rotate-180<br/><br/> 
    <i class='fas fa-o fa-rotate-270 fa-3x'>R</i> fa-rotate-270<br/><br/>
    </div>
    

    Output:

    Rnormal

    R fa-rotate-90

    R fa-rotate-180

    R fa-rotate-270

    Flip O font awesome icon

    To flip O font awesome icon horizontally and vertically use fa-flip-horizontal and fa-flip-vertical classes.

    <div>
    <i class='fas fa-o fa-3x'>F</i> Normal <br>
    <i class='fas fa-o fa-flip-horizontal fa-3x'>F</i> fa-flip-horizontal<br>
    <i class='fas fa-o fa-flip-vertical fa-3x'>F</i> fa-flip-vertical<br>
    </div>
    

    Output:

    F Normal
    F fa-flip-horizontal
    F fa-flip-vertical

    Combine O font awesome icon with other font awesome icons

    In font awesome icons,using stacking we can combine multiple icons and display it as one icon.

    To do that use the fa-stack class on the parent, the fa-stack-1x for the regularly sized icon, and fa-stack-2x for the larger icon.

    And use class fa-inverse for an alternative icon color.

    In the below example, I am displaying O font awesome icon on top of icons like fa-square,fa-circle and fa-ban.

    And used fa-inverse in the second example to invert the color of the icon.

    <div>
        <span class='fa-stack fa-lg'>
            <i class='far fa-square fa-stack-2x'></i>
            <i class='fas fa-o fa-stack-1x'></i>
        </span>
          O on fa-square<br>
        <span class='fa-stack fa-lg'>
            <i class='fas fa-circle fa-stack-2x'></i>
            <i class='fas fa-o fa-stack-1x fa-inverse'></i>
        </span>
          O on fa-circle<br>
    
        <span class='fa-stack fa-lg'>
            <i class='fas fa-o fa-stack-1x'></i>
            <i class='fas fa-ban fa-stack-2x'></i>
        </span>
          O on fa-ban
    </div>
    

    Output:

    O on fa-square
    O on fa-circle
    O on fa-ban
    Avatar

    Arunkumar Gudelli

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