php - Can't find Wordpress missplaced CSS location

Question

There is some code showing raw CSS at the footer of a Wordpress site. I have been looking for it all over the database using the CLI. However it is not showing or I'm not making good searches.

Any idea of where could it be placed so I can remove it? Seems like a filter issue but I'm not proficient with Wordrpress. This span.onsale selector is the problematic one:

...
</script>
span.onsale {
width: 100px;
height: auto;
}
<script>
... 

question from:https://stackoverflow.com/questions/65883837/cant-find-wordpress-missplaced-css-location

Answer 1

Waitting for answers