I'm using a plugin in `wordpress` that creates the following `html`:

```
<div class="tmm_names">
    <span class="tmm_fname">Name</span> 
    <span class="tmm_lname">Surname</span>
</div>
<div class="tmm_job">Job title</div>

```

I need to bold the content of class "tmm\_job" using `css`. I don't have the option to change the html code so I need to make this change through `css`.

I've tried the following but it does not work:

```
.tmm_job {
   font-weight: 900;
} 

```

When I tried to change the span class font-weight it worked, but for div class no. Any ideas?