Legacy Knowledge Base
Published Jul. 2, 2025

CSS calc() incorrect minification when css.fast.load=true

Written By

Zalán Szakolci

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Issue

  • When using the calc() function in a css file, e.g.: 
    calc(var(--elem-height) + 1px)
    the minifier inserts incorrect spaces after deployment, so the file cannot be interpreted:
     height: calc(var( - - elem - height) + 1px);

Environment

  • Liferay DXP 7.0

Resolution

  • Please contact the support team and ask to build a new hotfix for you which contains LPS-79607
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