npm run build出错

[fengchang]

events.js:141
      throw er; // Unhandled 'error' event
      ^
CssSyntaxError: /home/feng/code/CodeGame/client/css/app.css:1412:20: Missed semicolon
    at Input.error (/home/feng/code/CodeGame/node_modules/postcss/lib/input.js:65:21)
    at Parser.checkMissedSemicolon (/home/feng/code/CodeGame/node_modules/postcss/lib/parser.js:440:30)
    at Parser.decl (/home/feng/code/CodeGame/node_modules/postcss/lib/parser.js:277:18)
    at Parser.word (/home/feng/code/CodeGame/node_modules/postcss/lib/parser.js:136:30)
    at Parser.loop (/home/feng/code/CodeGame/node_modules/postcss/lib/parser.js:61:26)
    at Object.parse [as default] (/home/feng/code/CodeGame/node_modules/postcss/lib/parse.js:21:12)
    at new LazyResult (/home/feng/code/CodeGame/node_modules/postcss/lib/lazy-result.js:54:42)
    at Processor.process (/home/feng/code/CodeGame/node_modules/postcss/lib/processor.js:30:16)
    at /home/feng/code/CodeGame/node_modules/myth/lib/features.js:131:25
    at Rework.use (/home/feng/code/CodeGame/node_modules/rework/index.js:50:3)