make fa icon white code example
Example 1: css change font awesome icon color
<a href="/users/edit"><i class="fa fa-cog" style="color:black !important;"></i> Edit profile</a>
Example 2: font awesome color icons
<span style="font-size: 3em; color: Tomato;">
<i class="fas fa-camera"></i>
</span>
<span style="font-size: 48px; color: Dodgerblue;">
<i class="fas fa-camera"></i>
</span>
<span style="font-size: 3rem;">
<span style="color: Mediumslateblue;">
<i class="fas fa-camera"></i>
</span>
</span>