How can i put permanent letters in a div - html

Question

I need put letters in a permanent site in a div like the next photo
as you can see I need to reduce the position of the letters
My code is this
<div class="col-md-4 col-xl-4 col-xs-4 col-sm-4 col-lg-4">
<div class="contenedor">
<center>
<h3>Helado de copoazú </h3>
</center>
<br />
<figure>
<img src="/as_website_sale_onepage/static/img/helado_copoazu.jpeg"
style="width: 100%;border-radius: 8px;" product_id='45' onmousemove="deshabilitar()"/>
<div class="centrado2" name="disponible_helado" id="agotado_45"></div>
</figure>
<center>
<div id="adiciona45_mostrar" style="font-weight:bold; font-size: 22px;">
Bs.
10
</div>
<button id="stepDown-helado" type="button" style="border-radius: 15px;"
class=" btn btn-success"
onclick="cambiar_inputs();" product_id='45'>-</button>
<input type="number" name="numero_helado" id="numero_helado" value="0"
min="0" readonly="1" size="3"
style="text-align: center;width:50px !important; border: 1px solid #97CCF3; color: #099EFB; font-weight: bold;border-radius: 15px;" />
<button id="stepUp-helado" type="button" style="border-radius: 15px;"
class=" btn btn-primary"
onclick="cambiar_inputs();" product_id='45'>+</button>
</center>
</div>
<hr style="border: 5px solid #1db33b; width:100%" />
</div>
How can i do that?

Answer 1

using css this is simple
div::after{
content: 'anyLetter';
}
or
div::before{
content: 'anyLetter';
}
Edit: if you want to add it in the around the location marked in the image,
i would suggest around the <h3> or the <figure> tags.
also adding a class like after-word would make it more usable