It seems like there are a few issues here, and I'm not entirely clear on your intended outcome. Providing an image of the desired design would be beneficial in clarifying the goal. That being said, I'll do my best to address what I can.
One problem is that your v-for directive is placed on the #first div, resulting in multiple instances of #first for each user in the getUsers array. As IDs should be unique, having multiple #first IDs will cause the names to stack instead of flexing properly within each .names element. The generated markup looks like this:
<div class="main-browser">
<div id="first" class="names">
<div id="user">H</div>
</div>
<div id="first" class="names">
<div id="user">L</div>
</div>
<div id="first" class="names">
<div id="user">N</div>
</div>
<div id="first" class="names">
<div id="user">K</div>
</div>
</div>
To resolve this issue, it's recommended to move the v-for onto the #user element rather than #first, and use classes instead of IDs. A revised markup example could look like this:
<div :style="image" class="main-browser">
<div class="names">
<div
v-for="(user, index) in getUsers"
:key="user.id"
class="user"
:style="{backgroundColor: getColors[index]}">
<div>{{user.name[0]}}</div>
</div>
</div>
</div>
This updated structure would render as follows:
<div class="main-browser">
<div class="names">
<div class="user">H</div>
<div class="user">L</div>
<div class="user">N</div>
<div class="user">K</div>
</div>
</div>
By making these adjustments, you can iterate through the users correctly and have more flexibility in rendering their information.
Additionally, don't forget to apply display: flex; to the .names class to ensure the initials display next to each other in a row.
In regards to your question about having items in one div display separately in different positions, the approach will vary based on your specific requirements. If you simply want them to display side by side, the changes suggested above should suffice, though you may need to adjust margins for proper alignment.
If you need more precise positioning, consider using position: relative; on .names and then applying position: absolute; to its child elements. You can then customize the positioning using properties like top, right, bottom, and left.