[Bug]: With tailwind, stylebot doesn't correctly escape colons

[eli-front]

Describe the bug

When matching a p like this <p class="text-lg sm:text-xl text-gray-200">This is a para...</p>
Stylebot creates a class name like this p.text-lg.sm:text-xl.text-gray-200. This won't match because the : is assumed to be prefixing a pseudo-class, which it's not. the correct class name would be p.text-lg.sm\:text-xl.text-gray-200.

Browser

• Chromium v 143.0.7499.170
• MacOS 26.2

To Reproduce

Steps to reproduce the behavior:

• Create a style classname that inclides a :
• Apply that class to an element
• If you try to make a style change with stylebot to that element the changes won't be reflected

Expected behavior

Stylebot should be able to match elements that have class names with colons.