If you’re using 3 digits, then just decrease the font size in your css and it will fit.
Start decreasing it by about 5px (or more if you need to) (LINE 2098).
.plan .price {
font-size: 85px;
font-weight: 400;
margin: 0 0 20px;
}
The .plan .price
would also need to be adjusted in the mobile section of the css since its set to shrink on mobile devices when mobile is activated. So you’ll need to decrease it here too (LINE 2651) –
.plan .price {
font-size: 55px;
}