How to center one sign text inside span?

Question

I have example span with text. Text in this case includes only one sign. As you can see, text isn't centered. Second text "2B" isn't centered too. I've tried centering by:

• display flex
• text-align

html:

<span class="d-flex justify-content-between">1&nbsp;</span>

css:

border: 2px solid #f07d00;
border-radius: 20px;
position: relative;
background-color: #fff;
text-align: center;
color: #0f1c2e;
box-shadow: 0px 3px 13px #EF7F1A33;
font-size: 14px;
font-weight: 600;

padding: 3px 4px;
width: 100%;

Answer 1

Answer: PHP templates injected into values non breaking space after text. I didn't noticed it untiled I published this post. Helped only copying html code from browser and a hint @Pete (Thank you). Looking only to browser inspector, the problem is not noticeable as on this image.