CSS 错误警告
Unrecognized at-ruleUnrecognized At-Rule
The CSS parser does not recognize the @-rule.
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查看详情 Duplicate selectorThe same selector appears multiple times in the stylesheet.
Multiple rule blocks use the same selector, which can lead to confusion about which styles apply. The later declaration wins for properties that are duplicated between them.
Merge duplicate selectors into a single rule block. Organize stylesheets by component. Use CSS Modules or scoped CSS to prevent duplicates.
Unrecognized at-ruleThe CSS parser does not recognize the @-rule.
Invalid @keyframesThe @keyframes animation definition has a syntax error.
Invalid grid templateThe grid-template-columns or grid-template-rows value has invalid syntax.
Missing closing braceA CSS rule block is missing its closing brace.
!important overuseExcessive use of !important makes styles difficult to override and maintain.
@layer ordering issueCSS cascade layers are not applying styles in the expected order.