Opera mini doesn't support line-height

Question

I've designed a website. However, line-height is not working in Opera Mini.

.lbl-name {
    height: 30px;
    line-height:30px;
}

How can I fix this?

Answer 1

Opera Mini miss all line-height's values and render all with line-height: normal. I can't find proof any link, but on my developing experience(5 years support mobile sites, and for opera mini too) this is true.

EDIT (add proof link):

Opera Mini use system fonts for render texts, because a lot of devices can't render none-system fonts. So it do not apply font-size/line-height CSS properties.