CSS has classes that change the shadows variants property to maintain standardization
Apply box-shadow: 0px 4px 12px -5px var(--gray)
<div class='box-shadow'>...</div>
Apply text-shadow:: 0px 4px 12px var(--gray)
<div class='text-shadow'>...</div>
Apply filter: drop-shadow(0px 4px 12px var(--gray))
<img class='drop-shadow' src='...'>
To reset any shadow applied use the following classes:
Example :<div class='box-shadow-none'>...</div>
<div class='text-shadow-none'>...</div>
<div class='drop-shadow-none'>...</div>