diff --git a/test/__snapshots__/import-option.test.js.snap b/test/__snapshots__/import-option.test.js.snap
index a6d08c8f..00533935 100644
--- a/test/__snapshots__/import-option.test.js.snap
+++ b/test/__snapshots__/import-option.test.js.snap
@@ -387,7 +387,7 @@ ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_9___);
 ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_10___);
 var ___CSS_LOADER_URL_REPLACEMENT_0___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_0___);
 // Module
-___CSS_LOADER_EXPORT___.push([module.id, \\"@import url(test.css);\\\\n@import url('test.css');\\\\n@import url(\\\\\\"test.css\\\\\\");\\\\n@IMPORT url(test.css);\\\\n@import URL(test.css);\\\\n@import url(test.css );\\\\n@import url( test.css);\\\\n@import url( test.css );\\\\n@import url(\\\\n  test.css\\\\n);\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import \\\\\\"test.css\\\\\\";\\\\n@import 'test.css';\\\\n@import '';\\\\n@import \\\\\\"\\\\\\";\\\\n@import \\\\\\"   \\\\\\";\\\\n@import \\\\\\"\\\\n\\\\\\";\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import url(test.css) screen and (orientation:landscape);\\\\n@import url(test.css) SCREEN AND (ORIENTATION: LANDSCAPE);\\\\n@import url(test.css)screen and (orientation:landscape);\\\\n@import url(test.css)  screen and (orientation:landscape);\\\\n@import url(~package/test.css);\\\\n@import ;\\\\n@import foo-bar;\\\\n@import-normalize;\\\\n@import url('http://') :root {}\\\\n\\\\n.class {\\\\n  a: b c d;\\\\n}\\\\n\\\\n.foo {\\\\n  @import 'path.css';\\\\n}\\\\n\\\\n.background {\\\\n  background: url(\\" + ___CSS_LOADER_URL_REPLACEMENT_0___ + \\");\\\\n}\\\\n\\\\n@import url(./test.css);\\\\n\\\\n@import './te\\\\\\\\\\\\nst.css';\\\\n@import './te\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\nst.css';\\\\n@import url('./te\\\\\\\\\\\\nst.css');\\\\n@import url('./te\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\nst.css');\\\\n@import './test test.css';\\\\n@import url('./test test.css');\\\\n@import './test\\\\\\\\ test.css';\\\\n@import url('./test\\\\\\\\ test.css');\\\\n@import './test%20test.css';\\\\n@import url('./test%20test.css');\\\\n@import './\\\\\\\\74\\\\\\\\65\\\\\\\\73\\\\\\\\74.css';\\\\n@import url('./\\\\\\\\74\\\\\\\\65\\\\\\\\73\\\\\\\\74.css');\\\\n@import './t\\\\\\\\65\\\\\\\\73\\\\\\\\74.css';\\\\n@import url('./t\\\\\\\\65\\\\\\\\73\\\\\\\\74.css');\\\\n@import url(./test\\\\\\\\ test.css);\\\\n@import url(./t\\\\\\\\65st%20test.css);\\\\n@import url('./t\\\\\\\\65st%20test.css');\\\\n@import url(\\\\\\"./t\\\\\\\\65st%20test.css\\\\\\");\\\\n@import \\\\\\"./t\\\\\\\\65st%20test.css\\\\\\";\\\\n@import './t\\\\\\\\65st%20test.css';\\\\n@import url(                 test.css                      );\\\\n@import nourl(test.css);\\\\n@import '\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\n';\\\\n@import url(test.css?foo=bar);\\\\n@import url(test.css?foo=bar#hash);\\\\n@import url(test.css?#hash);\\\\n\\", \\"\\"]);
+___CSS_LOADER_EXPORT___.push([module.id, \\"@import url(test.css);\\\\n@import url('test.css');\\\\n@import url(\\\\\\"test.css\\\\\\");\\\\n@IMPORT url(test.css);\\\\n@import URL(test.css);\\\\n@import url(test.css );\\\\n@import url( test.css);\\\\n@import url( test.css );\\\\n@import url(\\\\n  test.css\\\\n);\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import \\\\\\"test.css\\\\\\";\\\\n@import 'test.css';\\\\n@import '';\\\\n@import \\\\\\"\\\\\\";\\\\n@import \\\\\\"   \\\\\\";\\\\n@import \\\\\\"\\\\n\\\\\\";\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import url(test.css) screen and (orientation:landscape);\\\\n@import url(test.css) SCREEN AND (ORIENTATION: LANDSCAPE);\\\\n@import url(test.css)screen and (orientation:landscape);\\\\n@import url(test.css)  screen and (orientation:landscape);\\\\n@import url(~package/test.css);\\\\n@import ;\\\\n@import foo-bar;\\\\n@import-normalize;\\\\n@import url('http://') :root {}\\\\n\\\\n.class {\\\\n  a: b c d;\\\\n}\\\\n\\\\n.foo {\\\\n  @import 'path.css';\\\\n}\\\\n\\\\n.background {\\\\n  background: url(\\" + ___CSS_LOADER_URL_REPLACEMENT_0___ + \\");\\\\n}\\\\n\\\\n@import url(./test.css);\\\\n\\\\n@import './te\\\\\\\\\\\\nst.css';\\\\n@import './te\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\nst.css';\\\\n@import url('./te\\\\\\\\\\\\nst.css');\\\\n@import url('./te\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\nst.css');\\\\n@import './test test.css';\\\\n@import url('./test test.css');\\\\n@import './test\\\\\\\\ test.css';\\\\n@import url('./test\\\\\\\\ test.css');\\\\n@import './test%20test.css';\\\\n@import url('./test%20test.css');\\\\n@import './\\\\\\\\74\\\\\\\\65\\\\\\\\73\\\\\\\\74.css';\\\\n@import url('./\\\\\\\\74\\\\\\\\65\\\\\\\\73\\\\\\\\74.css');\\\\n@import './t\\\\\\\\65\\\\\\\\73\\\\\\\\74.css';\\\\n@import url('./t\\\\\\\\65\\\\\\\\73\\\\\\\\74.css');\\\\n@import url(./test\\\\\\\\ test.css);\\\\n@import url(./t\\\\\\\\65st%20test.css);\\\\n@import url('./t\\\\\\\\65st%20test.css');\\\\n@import url(\\\\\\"./t\\\\\\\\65st%20test.css\\\\\\");\\\\n@import \\\\\\"./t\\\\\\\\65st%20test.css\\\\\\";\\\\n@import './t\\\\\\\\65st%20test.css';\\\\n@import url(                 test.css                      );\\\\n@import nourl(test.css);\\\\n@import '\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\n';\\\\n@import url(test.css?foo=bar);\\\\n@import url(test.css?foo=bar#hash);\\\\n@import url(test.css?#hash);\\\\n@import \\\\\\"test.css\\\\\\" supports(display: flex);\\\\n@import \\\\\\"test.css\\\\\\" supports(display: flex) screen and (orientation:landscape);\\\\n\\", \\"\\"]);
 // Exports
 export default ___CSS_LOADER_EXPORT___;
 "
@@ -653,6 +653,8 @@ st.css');
 @import url(test.css?foo=bar);
 @import url(test.css?foo=bar#hash);
 @import url(test.css?#hash);
+@import \\"test.css\\" supports(display: flex);
+@import \\"test.css\\" supports(display: flex) screen and (orientation:landscape);
 ",
     "",
   ],
@@ -820,6 +822,8 @@ ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_13___);
 ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_14___);
 ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_15___);
 ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_16___);
+___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_0___, \\"supports(display: flex)\\");
+___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_0___, \\"supports(display: flex) screen and (orientation:landscape)\\");
 var ___CSS_LOADER_URL_REPLACEMENT_0___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_0___);
 // Module
 ___CSS_LOADER_EXPORT___.push([module.id, \\"@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import '';\\\\n@import \\\\\\"\\\\\\";\\\\n@import \\\\\\"   \\\\\\";\\\\n@import \\\\\\"\\\\n\\\\\\";\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import ;\\\\n@import foo-bar;\\\\n@import-normalize;\\\\n@import url('http://') :root {}\\\\n\\\\n.class {\\\\n  a: b c d;\\\\n}\\\\n\\\\n.foo {\\\\n  @import 'path.css';\\\\n}\\\\n\\\\n.background {\\\\n  background: url(\\" + ___CSS_LOADER_URL_REPLACEMENT_0___ + \\");\\\\n}\\\\n@import nourl(test.css);\\\\n@import '\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\n';\\\\n\\", \\"\\"]);
@@ -1329,6 +1333,22 @@ Array [
 ",
     "",
   ],
+  Array [
+    "../../src/index.js?[ident]!./import/test.css",
+    ".test {
+  a: a;
+}
+",
+    "supports(display: flex)",
+  ],
+  Array [
+    "../../src/index.js?[ident]!./import/test.css",
+    ".test {
+  a: a;
+}
+",
+    "supports(display: flex) screen and (orientation:landscape)",
+  ],
   Array [
     "./import/import.css",
     "@import url();
@@ -1448,7 +1468,7 @@ import ___CSS_LOADER_URL_IMPORT_0___ from \\"./img.png\\";
 var ___CSS_LOADER_EXPORT___ = ___CSS_LOADER_API_IMPORT___(false);
 var ___CSS_LOADER_URL_REPLACEMENT_0___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_0___);
 // Module
-___CSS_LOADER_EXPORT___.push([module.id, \\"@import url(test.css);\\\\n@import url('test.css');\\\\n@import url(\\\\\\"test.css\\\\\\");\\\\n@IMPORT url(test.css);\\\\n@import URL(test.css);\\\\n@import url(test.css );\\\\n@import url( test.css);\\\\n@import url( test.css );\\\\n@import url(\\\\n  test.css\\\\n);\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import \\\\\\"test.css\\\\\\";\\\\n@import 'test.css';\\\\n@import '';\\\\n@import \\\\\\"\\\\\\";\\\\n@import \\\\\\"   \\\\\\";\\\\n@import \\\\\\"\\\\n\\\\\\";\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import url(test.css) screen and (orientation:landscape);\\\\n@import url(test.css) SCREEN AND (ORIENTATION: LANDSCAPE);\\\\n@import url(test.css)screen and (orientation:landscape);\\\\n@import url(test.css)  screen and (orientation:landscape);\\\\n@import url(test-media.css) screen and (orientation:landscape);\\\\n@import url(test-other.css) (min-width: 100px);\\\\n@import url(http://example.com/style.css);\\\\n@import url(http://example.com/style.css);\\\\n@import url(http://example.com/style.css#hash);\\\\n@import url(http://example.com/style.css?#hash);\\\\n@import url(http://example.com/style.css?foo=bar#hash);\\\\n@import url(http://example.com/other-style.css) screen and (orientation:landscape);\\\\n@import url(http://example.com/other-style.css) screen and (orientation:landscape);\\\\n@import url(\\\\\\"//example.com/style.css\\\\\\");\\\\n@import url(~package/test.css);\\\\n@import ;\\\\n@import foo-bar;\\\\n@import-normalize;\\\\n@import url('http://') :root {}\\\\n@import url('query.css?foo=1&bar=1');\\\\n@import url('other-query.css?foo=1&bar=1#hash');\\\\n@import url('other-query.css?foo=1&bar=1#hash') screen and (orientation:landscape);\\\\n@import url('https://fonts.googleapis.com/css?family=Roboto');\\\\n@import url('https://fonts.googleapis.com/css?family=Noto+Sans+TC');\\\\n@import url('https://fonts.googleapis.com/css?family=Noto+Sans+TC|Roboto');\\\\n\\\\n.class {\\\\n  a: b c d;\\\\n}\\\\n\\\\n.foo {\\\\n  @import 'path.css';\\\\n}\\\\n\\\\n@import url('./relative.css');\\\\n@import url('../import/top-relative.css');\\\\n@import url(~package/tilde.css);\\\\n@import url(~aliasesImport/alias.css);\\\\n@import url('./url.css');\\\\n\\\\n.background {\\\\n  background: url(\\" + ___CSS_LOADER_URL_REPLACEMENT_0___ + \\");\\\\n}\\\\n\\\\n@import url(./test.css);\\\\n\\\\n@import './te\\\\\\\\\\\\nst.css';\\\\n@import './te\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\nst.css';\\\\n@import url('./te\\\\\\\\\\\\nst.css');\\\\n@import url('./te\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\nst.css');\\\\n\\\\n@import \\\\\\"./te'st.css\\\\\\";\\\\n@import url(\\\\\\"./te'st.css\\\\\\");\\\\n@import './te\\\\\\\\'st.css';\\\\n@import url('./te\\\\\\\\'st.css');\\\\n@import './test test.css';\\\\n@import url('./test test.css');\\\\n@import './test\\\\\\\\ test.css';\\\\n@import url('./test\\\\\\\\ test.css');\\\\n@import './test%20test.css';\\\\n@import url('./test%20test.css');\\\\n@import './\\\\\\\\74\\\\\\\\65\\\\\\\\73\\\\\\\\74.css';\\\\n@import url('./\\\\\\\\74\\\\\\\\65\\\\\\\\73\\\\\\\\74.css');\\\\n@import './t\\\\\\\\65\\\\\\\\73\\\\\\\\74.css';\\\\n@import url('./t\\\\\\\\65\\\\\\\\73\\\\\\\\74.css');\\\\n@import url(./test\\\\\\\\ test.css);\\\\n@import url(./t\\\\\\\\65st%20test.css);\\\\n@import url('./t\\\\\\\\65st%20test.css');\\\\n@import url(\\\\\\"./t\\\\\\\\65st%20test.css\\\\\\");\\\\n@import \\\\\\"./t\\\\\\\\65st%20test.css\\\\\\";\\\\n@import './t\\\\\\\\65st%20test.css';\\\\n@import url(                 test.css                      );\\\\n@import nourl(test.css);\\\\n@import '\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\n';\\\\n@import url('!!../../helpers/string-loader.js?esModule=false!~package/tilde.css');\\\\n@import url(test.css?foo=bar);\\\\n@import url(test.css?foo=bar#hash);\\\\n@import url(test.css?#hash);\\\\n\\", \\"\\"]);
+___CSS_LOADER_EXPORT___.push([module.id, \\"@import url(test.css);\\\\n@import url('test.css');\\\\n@import url(\\\\\\"test.css\\\\\\");\\\\n@IMPORT url(test.css);\\\\n@import URL(test.css);\\\\n@import url(test.css );\\\\n@import url( test.css);\\\\n@import url( test.css );\\\\n@import url(\\\\n  test.css\\\\n);\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import \\\\\\"test.css\\\\\\";\\\\n@import 'test.css';\\\\n@import '';\\\\n@import \\\\\\"\\\\\\";\\\\n@import \\\\\\"   \\\\\\";\\\\n@import \\\\\\"\\\\n\\\\\\";\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import url(test.css) screen and (orientation:landscape);\\\\n@import url(test.css) SCREEN AND (ORIENTATION: LANDSCAPE);\\\\n@import url(test.css)screen and (orientation:landscape);\\\\n@import url(test.css)  screen and (orientation:landscape);\\\\n@import url(test-media.css) screen and (orientation:landscape);\\\\n@import url(test-other.css) (min-width: 100px);\\\\n@import url(http://example.com/style.css);\\\\n@import url(http://example.com/style.css);\\\\n@import url(http://example.com/style.css#hash);\\\\n@import url(http://example.com/style.css?#hash);\\\\n@import url(http://example.com/style.css?foo=bar#hash);\\\\n@import url(http://example.com/other-style.css) screen and (orientation:landscape);\\\\n@import url(http://example.com/other-style.css) screen and (orientation:landscape);\\\\n@import url(\\\\\\"//example.com/style.css\\\\\\");\\\\n@import url(~package/test.css);\\\\n@import ;\\\\n@import foo-bar;\\\\n@import-normalize;\\\\n@import url('http://') :root {}\\\\n@import url('query.css?foo=1&bar=1');\\\\n@import url('other-query.css?foo=1&bar=1#hash');\\\\n@import url('other-query.css?foo=1&bar=1#hash') screen and (orientation:landscape);\\\\n@import url('https://fonts.googleapis.com/css?family=Roboto');\\\\n@import url('https://fonts.googleapis.com/css?family=Noto+Sans+TC');\\\\n@import url('https://fonts.googleapis.com/css?family=Noto+Sans+TC|Roboto');\\\\n\\\\n.class {\\\\n  a: b c d;\\\\n}\\\\n\\\\n.foo {\\\\n  @import 'path.css';\\\\n}\\\\n\\\\n@import url('./relative.css');\\\\n@import url('../import/top-relative.css');\\\\n@import url(~package/tilde.css);\\\\n@import url(~aliasesImport/alias.css);\\\\n@import url('./url.css');\\\\n\\\\n.background {\\\\n  background: url(\\" + ___CSS_LOADER_URL_REPLACEMENT_0___ + \\");\\\\n}\\\\n\\\\n@import url(./test.css);\\\\n\\\\n@import './te\\\\\\\\\\\\nst.css';\\\\n@import './te\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\nst.css';\\\\n@import url('./te\\\\\\\\\\\\nst.css');\\\\n@import url('./te\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\nst.css');\\\\n\\\\n@import \\\\\\"./te'st.css\\\\\\";\\\\n@import url(\\\\\\"./te'st.css\\\\\\");\\\\n@import './te\\\\\\\\'st.css';\\\\n@import url('./te\\\\\\\\'st.css');\\\\n@import './test test.css';\\\\n@import url('./test test.css');\\\\n@import './test\\\\\\\\ test.css';\\\\n@import url('./test\\\\\\\\ test.css');\\\\n@import './test%20test.css';\\\\n@import url('./test%20test.css');\\\\n@import './\\\\\\\\74\\\\\\\\65\\\\\\\\73\\\\\\\\74.css';\\\\n@import url('./\\\\\\\\74\\\\\\\\65\\\\\\\\73\\\\\\\\74.css');\\\\n@import './t\\\\\\\\65\\\\\\\\73\\\\\\\\74.css';\\\\n@import url('./t\\\\\\\\65\\\\\\\\73\\\\\\\\74.css');\\\\n@import url(./test\\\\\\\\ test.css);\\\\n@import url(./t\\\\\\\\65st%20test.css);\\\\n@import url('./t\\\\\\\\65st%20test.css');\\\\n@import url(\\\\\\"./t\\\\\\\\65st%20test.css\\\\\\");\\\\n@import \\\\\\"./t\\\\\\\\65st%20test.css\\\\\\";\\\\n@import './t\\\\\\\\65st%20test.css';\\\\n@import url(                 test.css                      );\\\\n@import nourl(test.css);\\\\n@import '\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\n';\\\\n@import url('!!../../helpers/string-loader.js?esModule=false!~package/tilde.css');\\\\n@import url(test.css?foo=bar);\\\\n@import url(test.css?foo=bar#hash);\\\\n@import url(test.css?#hash);\\\\n@import \\\\\\"test.css\\\\\\" supports(display: flex);\\\\n@import \\\\\\"test.css\\\\\\" supports(display: flex) screen and (orientation:landscape);\\\\n\\", \\"\\"]);
 // Exports
 export default ___CSS_LOADER_EXPORT___;
 "
@@ -1571,6 +1591,8 @@ st.css');
 @import url(test.css?foo=bar);
 @import url(test.css?foo=bar#hash);
 @import url(test.css?#hash);
+@import \\"test.css\\" supports(display: flex);
+@import \\"test.css\\" supports(display: flex) screen and (orientation:landscape);
 ",
     "",
   ],
@@ -1671,6 +1693,8 @@ ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_13___);
 ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_14___);
 ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_15___);
 ___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_16___);
+___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_0___, \\"supports(display: flex)\\");
+___CSS_LOADER_EXPORT___.i(___CSS_LOADER_AT_RULE_IMPORT_0___, \\"supports(display: flex) screen and (orientation:landscape)\\");
 var ___CSS_LOADER_URL_REPLACEMENT_0___ = ___CSS_LOADER_GET_URL_IMPORT___(___CSS_LOADER_URL_IMPORT_0___);
 // Module
 ___CSS_LOADER_EXPORT___.push([module.id, \\"@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import '';\\\\n@import \\\\\\"\\\\\\";\\\\n@import \\\\\\"   \\\\\\";\\\\n@import \\\\\\"\\\\n\\\\\\";\\\\n@import url();\\\\n@import url('');\\\\n@import url(\\\\\\"\\\\\\");\\\\n@import ;\\\\n@import foo-bar;\\\\n@import-normalize;\\\\n@import url('http://') :root {}\\\\n\\\\n.class {\\\\n  a: b c d;\\\\n}\\\\n\\\\n.foo {\\\\n  @import 'path.css';\\\\n}\\\\n\\\\n.background {\\\\n  background: url(\\" + ___CSS_LOADER_URL_REPLACEMENT_0___ + \\");\\\\n}\\\\n@import nourl(test.css);\\\\n@import '\\\\\\\\\\\\n\\\\\\\\\\\\n\\\\\\\\\\\\n';\\\\n\\", \\"\\"]);
@@ -2180,6 +2204,22 @@ Array [
 ",
     "",
   ],
+  Array [
+    "../../src/index.js?[ident]!./import/test.css",
+    ".test {
+  a: a;
+}
+",
+    "supports(display: flex)",
+  ],
+  Array [
+    "../../src/index.js?[ident]!./import/test.css",
+    ".test {
+  a: a;
+}
+",
+    "supports(display: flex) screen and (orientation:landscape)",
+  ],
   Array [
     "./import/import.css",
     "@import url();
diff --git a/test/fixtures/import/import.css b/test/fixtures/import/import.css
index 18bef0fd..886281d1 100644
--- a/test/fixtures/import/import.css
+++ b/test/fixtures/import/import.css
@@ -111,3 +111,5 @@ st.css');
 @import url(test.css?foo=bar);
 @import url(test.css?foo=bar#hash);
 @import url(test.css?#hash);
+@import "test.css" supports(display: flex);
+@import "test.css" supports(display: flex) screen and (orientation:landscape);