error

ERROR in ./node_modules/css-loader??ref--11-2!./node_modules/postcss-loader/lib??postcss!./node_modules/resolve-url-loader??ref--11-4!./node_modules/sass-loader/lib/loader.js??ref--11-5!./resources/assets/sass/client/pages/index.scss
Module build failed: 
$transition: 100ms;1b1d1e
                 ^
      Invalid CSS after "...nsition: 100ms;": expected 1 selector or at-rule, was "1b1d1e"
      in /Users/positron/Projects/stamax-website/resources/assets/sass/client/_variables.scss (line 10, column 19)
 @ ./resources/assets/sass/client/pages/index.scss 4:14-295
 @ multi ./resources/assets/js/client/pages/index.js ./resources/assets/sass/client/core.scss ./resources/assets/sass/admin/core.scss ./resources/assets/sass/client/pages/about.scss ./resources/assets/sass/client/pages/index.scss ./resources/assets/sass/client/pages/progress.scss ./resources/assets/sass/client/pages/project.scss ./resources/assets/sass/client/pages/services.scss ./resources/assets/sass/admin/pages/index.scss ./resources/assets/sass/admin/pages/order.scss ./resources/assets/sass/admin/pages/positron.scss