D font awesome icon Usage,CSS Class Name,SVG & CSS Content Code
D font awesome icon css class name is fa-d and CSS Content Code is \44.
D font awesome icon is part of solid icons.
D font awesome icon usage
We can display D font awesome icon using 3 different ways depending upon our requirement.
Using CSS Class Name
Using CSS Content Code
Using SVG
D font awesome icon CSS class name
To display D font awesome icon, add predefined class name i.e.,fa-d (with prefix fa-) to the i tag.
And we need to add corresponding font awesome icon style for the D icon.
D icon has 1 icon style i.e.,solid.
We need to append icon style class fas.
<i class='fas fa-d'></i>
Output:
D font awesome icon CSS Content Code
We can display D font awesome icon using it’s CSS Content Code \44
Use the following HTML code
<li><span class='D fontawesomeicon'></span>D</li>
Apply CSS code
<style> 
.fontawesomeicon::before {
    display: inline-block;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
 }
.D::before {
   font: var(--fa-font-solid);
    content: ' \44';
 }</style>
Output:
.fontawesomeicon::before { display: inline-block; text-rendering: auto; -webkit-font-smoothing: antialiased; } .D::before { font: var(--fa-font-solid); content: ' \44'; }For the detailed tutorial visit https://www.angularjswiki.com/fontawesome/csscontentcode/
D font awesome icon SVG
Use the following icon SVG to display D font awesome icon.
<svg class='fontawesomesvg' xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><!--! 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="M0 64C0 46.3 14.3 32 32 32H160c123.7 0 224 100.3 224 224s-100.3 224-224 224H32c-17.7 0-32-14.3-32-32V64zM64 96V416h96c88.4 0 160-71.6 160-160s-71.6-160-160-160H64z"/></svg>
Use the following HTML code
<p>This <svg class='fontawesomesvg' xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><!--! 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="M0 64C0 46.3 14.3 32 32 32H160c123.7 0 224 100.3 224 224s-100.3 224-224 224H32c-17.7 0-32-14.3-32-32V64zM64 96V416h96c88.4 0 160-71.6 160-160s-71.6-160-160-160H64z"/></svg>
 D displayed using SVG</p>
Apply CSS code
  <style>
    .fontawesomesvg {width: 1em;
      height: 1em;
      vertical-align: -.125em;
    }
  </style>
Output:
.fontawesomesvg {width: 1em; height: 1em; vertical-align: -.125em; }This D displayed using SVG
Change D font awesome icon size
To increase D font awesome icon size, use the fa-lg(33 % increase), fa-2x, fa-3x, fa-4x, or fa-5x classes along with icon class \44.
Increase in icon size will be relative to their parent container.
<i class='fas fa-d fa-lg'>fa-lg</i><br/>
<i class='fas fa-d fa-2x'>fa-2x</i><br/>
<i class='fas fa-d fa-3x'>fa-3x</i><br/>
<i class='fas fa-d fa-4x'>fa-4x</i><br/>
<i class='fas fa-d fa-5x'>fa-5x</i><br/>
Output:
fa-lgfa-2x
fa-3x
fa-4x
fa-5x
D font awesome icon with Fixed Width
All the font awesome icons does not have same width.
For example D 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-d fa-fw fa-3x'></i>Fixed Width<i style='border:1px solid;' class='fas fa-d 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 WidthNormalFixed WidthNormal
D font awesome icon Border
To add border to D font awesome icon, use fa-border class.
<i class='fas fa-d fa-border fa-3x'></i>
Output:
Pull D font awesome icon To the left
To pull D icon to the left of the container use fa-pull-left class.
<div style='width: 200px;'>
<i class='fas fa-d fa-pull-left fa-3x'></i>
  ... The text after D Icon will be displayed on the right side of the icon.
</div>
<div style = 'clear: both;'></div>
Output:
Pull D font awesome icon To the left
To pull D icon to the right of the container use fa-pull-right class.
<div style='width: 200px;'>
<i class='fas fa-d fa-pull-right fa-3x'></i>
  ... The text after D Icon will be displayed on the left side of the icon.
</div>
<div style = 'clear: both;'></div>
Output:
Animate D font awesome icon
To animate D font awesome icon, use fa-spin class.
<i class='fas fa-d fa-spin fa-3x'></i>
Output:
Animate D font awesome icon with steps
While animating the font awesome icon,We can rotate D icon in 8 steps instead of uniform rotation.
We can use fa-pulse icon along with fa-spin class.
<i class='fas fa-d fa-spin fa-pulse fa-3x'></i>
Output:
Rotate D font awesome icon
To rotate D font awesome icon, Use fa-rotate-x class
Where ‘x’ represents degree of rotation.
<div>
<i class='fas fa-d fa-3x'>R</i>normal<br/><br/>
<i class='fas fa-d fa-rotate-90 fa-3x'>R</i> fa-rotate-90<br/><br/> 
<i class='fas fa-d fa-rotate-180  fa-3x'>R</i> fa-rotate-180<br/><br/> 
<i class='fas fa-d fa-rotate-270 fa-3x'>R</i> fa-rotate-270<br/><br/>
</div>
Output:
R fa-rotate-90
R fa-rotate-180
R fa-rotate-270
Flip D font awesome icon
To flip D font awesome icon horizontally and vertically use fa-flip-horizontal and fa-flip-vertical classes.
<div>
<i class='fas fa-d fa-3x'>F</i> Normal <br>
<i class='fas fa-d fa-flip-horizontal fa-3x'>F</i> fa-flip-horizontal<br>
<i class='fas fa-d fa-flip-vertical fa-3x'>F</i> fa-flip-vertical<br>
</div>
Output:
F fa-flip-horizontal
F fa-flip-vertical
Combine D 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 D 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-d fa-stack-1x'></i>
    </span>
      D on fa-square<br>
    <span class='fa-stack fa-lg'>
        <i class='fas fa-circle fa-stack-2x'></i>
        <i class='fas fa-d fa-stack-1x fa-inverse'></i>
    </span>
      D on fa-circle<br>
    <span class='fa-stack fa-lg'>
        <i class='fas fa-d fa-stack-1x'></i>
        <i class='fas fa-ban fa-stack-2x'></i>
    </span>
      D on fa-ban
</div>
Output:
D on fa-circle
D on fa-ban