line-height on mobile view

Hi,

How can I increase the line height for mobile view?
Currently it looks like this:
https://imgur.com/a/zyVjeLl

Tried this but not worked:
#cookie-law-info-bar > span > span
{
float:left;
padding-left:20px;
line-height:30px;
}
@media (min-width: 320px) and (max-width: 480px) {
#cookie-law-info-bar > span > span
{
line-height:22px;
padding-left :0;
float:none;
display:block;
}
}

Thanks,
Tamas

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