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

Underline font awesome icon css class name is fa-underline and CSS Content Code is \f0cd.

Underline font awesome icon is part of solid icons.

Underline font awesome icon usage

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

1. Using CSS Class Name

2. Using CSS Content Code

3. Using SVG

Underline font awesome icon CSS class name

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

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

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

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

Underline font awesome icon CSS Content Code

We can display Underline font awesome icon using it’s CSS Content Code \f0cd

Use the following HTML code

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

Apply CSS code

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

.Underline::before {
   font: var(--fa-font-solid);
    content: ' \f0cd';
 }</style>

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

Underline font awesome icon SVG

Use the following icon SVG to display Underline 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="M16 64c0-17.7 14.3-32 32-32h96c17.7 0 32 14.3 32 32s-14.3 32-32 32H128V224c0 53 43 96 96 96s96-43 96-96V96H304c-17.7 0-32-14.3-32-32s14.3-32 32-32h96c17.7 0 32 14.3 32 32s-14.3 32-32 32H384V224c0 88.4-71.6 160-160 160s-160-71.6-160-160V96H48C30.3 96 16 81.7 16 64zM0 448c0-17.7 14.3-32 32-32H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32c-17.7 0-32-14.3-32-32z"/></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="M16 64c0-17.7 14.3-32 32-32h96c17.7 0 32 14.3 32 32s-14.3 32-32 32H128V224c0 53 43 96 96 96s96-43 96-96V96H304c-17.7 0-32-14.3-32-32s14.3-32 32-32h96c17.7 0 32 14.3 32 32s-14.3 32-32 32H384V224c0 88.4-71.6 160-160 160s-160-71.6-160-160V96H48C30.3 96 16 81.7 16 64zM0 448c0-17.7 14.3-32 32-32H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32c-17.7 0-32-14.3-32-32z"/></svg>
 Underline displayed using SVG</p>

Apply CSS code

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

Change Underline font awesome icon size

To increase Underline font awesome icon size, use the fa-lg(33 % increase), fa-2x, fa-3x, fa-4x, or fa-5x classes along with icon class \f0cd. Increase in icon size will be relative to their parent container.

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

Underline font awesome icon with Fixed Width

All the font awesome icons does not have same width.

For example Underline 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-underline fa-fw fa-3x'></i>Fixed Width<i style='border:1px solid;' class='fas fa-underline 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/>

Underline font awesome icon Border

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

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

Pull Underline font awesome icon To the left

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

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

Pull Underline font awesome icon To the left

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

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

Animate Underline font awesome icon

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

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

Animate Underline font awesome icon with steps

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

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

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

Rotate Underline font awesome icon

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

Where ‘x’ represents degree of rotation.

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

Flip Underline font awesome icon

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

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

Combine Underline 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 Underline 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-underline fa-stack-1x'></i>
    </span>
      Underline on fa-square<br>
    <span class='fa-stack fa-lg'>
        <i class='fas fa-circle fa-stack-2x'></i>
        <i class='fas fa-underline fa-stack-1x fa-inverse'></i>
    </span>
      Underline on fa-circle<br>

    <span class='fa-stack fa-lg'>
        <i class='fas fa-underline fa-stack-1x'></i>
        <i class='fas fa-ban fa-stack-2x'></i>
    </span>
      Underline on fa-ban
</div>