Roll over two image for logo

Hello,

Sorry but not getting what exactly you want to achieve.

If possible please share a snapshot of a reference link to check it.

i find this solution :

#site-logo #site-logo-inner
a:hover img {
content:url(“https://shop.snzd.com/wp-content/uploads/2021/02/SNZD-fluo.png”)
}

??

Good to know that you have managed to fix the issue.