So ive been trying it for 1 hour, I already tried every solution already posted here regarding this problem,

I have a logo which I named img in CSS, and as you can see in a picture I want to edit “Font Awesome” image in CSS, but it wont work, I tried:

```
CSS:

.second {
float: right;
opacity: 0.5;
}

HTML:

<div class=“second”>
<img src=
"https://www.vectorlogo.zone/
logos/
font-awesome/
font-awesome-card.png">
</div>

```

I tried just adding class=“” to HTML code and that didnt worked either, maybe its thats the code is inside .box code, if I have to post whole code Ill do it, cheers, hoping for solution

(<https://i.stack.imgur.com/rCHWS.png>)