diff --git a/src/language-css/parser-postcss.js b/src/language-css/parser-postcss.js
index 612c7141..16bbbff7 100644
--- a/src/language-css/parser-postcss.js
+++ b/src/language-css/parser-postcss.js
@@ -206,8 +206,8 @@ function parseMediaQuery(value) {
   return addTypePrefix(result, "media-");
 }
 
-const DEFAULT_SCSS_DIRECTIVE = "!default";
-const GLOBAL_SCSS_DIRECTIVE = "!global";
+const DEFAULT_SCSS_DIRECTIVE = /(\s*?)(!default).*$/;
+const GLOBAL_SCSS_DIRECTIVE = /(\s*?)(!global).*$/;
 
 function parseNestedCSS(node) {
   if (node && typeof node === "object") {
@@ -251,17 +251,31 @@ function parseNestedCSS(node) {
       node.value.trim().length > 0
     ) {
       try {
-        if (node.value.endsWith(DEFAULT_SCSS_DIRECTIVE)) {
-          node.default = true;
-          node.value = node.value.slice(0, -DEFAULT_SCSS_DIRECTIVE.length);
+        let value = node.raws.value ? node.raws.value.raw : node.value;
+
+        const defaultSCSSDirectiveIndex = value.match(DEFAULT_SCSS_DIRECTIVE);
+
+        if (defaultSCSSDirectiveIndex) {
+          value = value.substring(0, defaultSCSSDirectiveIndex.index);
+          node.scssDefault = true;
+
+          if (defaultSCSSDirectiveIndex[0].trim() !== "!default") {
+            node.raws.scssDefault = defaultSCSSDirectiveIndex[0];
+          }
         }
 
-        if (node.value.endsWith(GLOBAL_SCSS_DIRECTIVE)) {
-          node.global = true;
-          node.value = node.value.slice(0, -GLOBAL_SCSS_DIRECTIVE.length);
+        const globalSCSSDirectiveIndex = value.match(GLOBAL_SCSS_DIRECTIVE);
+
+        if (globalSCSSDirectiveIndex) {
+          value = value.substring(0, globalSCSSDirectiveIndex.index);
+          node.scssGlobal = true;
+
+          if (globalSCSSDirectiveIndex[0].trim() !== "!global") {
+            node.raws.scssGlobal = globalSCSSDirectiveIndex[0];
+          }
         }
 
-        node.value = parseValue(node.value);
+        node.value = parseValue(value);
       } catch (e) {
         throw createError(
           "(postcss-values-parser) " + e.toString(),
diff --git a/src/language-css/printer-postcss.js b/src/language-css/printer-postcss.js
index 16cc341a..57256505 100644
--- a/src/language-css/printer-postcss.js
+++ b/src/language-css/printer-postcss.js
@@ -104,14 +104,20 @@ function genericPrint(path, options, print) {
       return concat([
         node.raws.before.replace(/[\s;]/g, ""),
         maybeToLowerCase(node.prop),
-        ":",
+        node.raws.between.trim() === ":" ? ":" : node.raws.between.trim(),
         isValueExtend ? "" : " ",
         isComposed
           ? removeLines(path.call(print, "value"))
           : path.call(print, "value"),
-        node.important ? " !important" : "",
-        node.default ? " !default" : "",
-        node.global ? " !global" : "",
+        node.raws.important
+          ? node.raws.important.replace(/\s*!\s*important/i, " !important")
+          : node.important ? " !important" : "",
+        node.raws.scssDefault
+          ? node.raws.scssDefault.replace(/\s*!default/i, " !default")
+          : node.scssDefault ? " !default" : "",
+        node.raws.scssGlobal
+          ? node.raws.scssGlobal.replace(/\s*!global/i, " !global")
+          : node.scssGlobal ? " !global" : "",
         node.nodes
           ? concat([
               " {",
@@ -370,6 +376,9 @@ function genericPrint(path, options, print) {
     case "value-root": {
       return path.call(print, "group");
     }
+    case "value-comment": {
+      return concat(["/*", node.value, "*/"]);
+    }
     case "value-comma_group": {
       const parentNode = path.getParentNode();
       const declAncestorNode = getAncestorNode(path, "css-decl");
diff --git a/tests/css_comments/__snapshots__/jsfmt.spec.js.snap b/tests/css_comments/__snapshots__/jsfmt.spec.js.snap
index c407b0d1..7341ece2 100644
--- a/tests/css_comments/__snapshots__/jsfmt.spec.js.snap
+++ b/tests/css_comments/__snapshots__/jsfmt.spec.js.snap
@@ -46,6 +46,29 @@ exports[`bug.css 1`] = `
 
 `;
 
+exports[`declaration.css 1`] = `
+a {
+    /* comment 1 */
+    /* comment 2 */ padding /* comment 3 */ : /* comment 4 */ 10px /* comment 5 */ 10px /* comment 6 */; /* comment 7 */
+    /* comment 8 */
+    transform: translate(/* comment 9 */ 10px /* comment 10 */);
+    color: /* comment 11 */ red /* comment 12 */ !important /* comment 13 */ ; /* comment 14 */
+    /* comment 15 */
+}
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+a {
+  /* comment 1 */
+  /* comment 2 */
+  padding/* comment 3 */ : /* comment 4 */ 10px /* comment 5 */ 10px
+    /* comment 6 */; /* comment 7 */
+  /* comment 8 */
+  transform: translate(/* comment 9 */ 10px /* comment 10 */);
+  color: /* comment 11 */ red /* comment 12 */ !important /* comment 13 */ ; /* comment 14 */
+  /* comment 15 */
+}
+
+`;
+
 exports[`places.css 1`] = `
 div {
   // a
@@ -144,3 +167,38 @@ a {
 }
 
 `;
+
+exports[`variable-declaration.scss 1`] = `
+$var: /* comment 1 */ all /* comment 2 */ !default /* comment 3 */ ; /* comment 4 */
+
+@mixin text-color {
+  /* comment 5 */
+  /* comment 6 */ $text-color /* comment 7 */ : /* comment 8 */ red /* comment 9 */ !default /* comment 10 */ ; /* comment 11 */
+  /* comment 12 */
+  color: $text-color;
+}
+
+.error {
+  /* comment 13 */
+  /* comment 14 */ $text-color /* comment 15 */ : /* comment 16 */ green /* comment 17 */ !global /* comment 18 */ ; /* comment 19 */
+  /* comment 20 */
+}
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+$var: /* comment 1 */ all /* comment 2 */ !default /* comment 3 */ ; /* comment 4 */
+
+@mixin text-color {
+  /* comment 5 */
+  /* comment 6 */
+  $text-color/* comment 7 */ : /* comment 8 */ red /* comment 9 */ !default /* comment 10 */ ; /* comment 11 */
+  /* comment 12 */
+  color: $text-color;
+}
+
+.error {
+  /* comment 13 */
+  /* comment 14 */
+  $text-color/* comment 15 */ : /* comment 16 */ green /* comment 17 */ !global /* comment 18 */ ; /* comment 19 */
+  /* comment 20 */
+}
+
+`;
diff --git a/tests/css_comments/declaration.css b/tests/css_comments/declaration.css
new file mode 100644
index 00000000..7b0230f7
--- /dev/null
+++ b/tests/css_comments/declaration.css
@@ -0,0 +1,8 @@
+a {
+    /* comment 1 */
+    /* comment 2 */ padding /* comment 3 */ : /* comment 4 */ 10px /* comment 5 */ 10px /* comment 6 */; /* comment 7 */
+    /* comment 8 */
+    transform: translate(/* comment 9 */ 10px /* comment 10 */);
+    color: /* comment 11 */ red /* comment 12 */ !important /* comment 13 */ ; /* comment 14 */
+    /* comment 15 */
+}
diff --git a/tests/css_comments/variable-declaration.scss b/tests/css_comments/variable-declaration.scss
new file mode 100644
index 00000000..d9fb1878
--- /dev/null
+++ b/tests/css_comments/variable-declaration.scss
@@ -0,0 +1,14 @@
+$var: /* comment 1 */ all /* comment 2 */ !default /* comment 3 */ ; /* comment 4 */
+
+@mixin text-color {
+  /* comment 5 */
+  /* comment 6 */ $text-color /* comment 7 */ : /* comment 8 */ red /* comment 9 */ !default /* comment 10 */ ; /* comment 11 */
+  /* comment 12 */
+  color: $text-color;
+}
+
+.error {
+  /* comment 13 */
+  /* comment 14 */ $text-color /* comment 15 */ : /* comment 16 */ green /* comment 17 */ !global /* comment 18 */ ; /* comment 19 */
+  /* comment 20 */
+}
diff --git a/tests/css_quotes/__snapshots__/jsfmt.spec.js.snap b/tests/css_quotes/__snapshots__/jsfmt.spec.js.snap
index 6b539c2b..b1c27ac5 100644
--- a/tests/css_quotes/__snapshots__/jsfmt.spec.js.snap
+++ b/tests/css_quotes/__snapshots__/jsfmt.spec.js.snap
@@ -161,8 +161,8 @@ one 'two' three {}
     content: 'var backslash = "\\\\", doubleQuote = \\'"\\';';
 
     /* Leave all "escapes" alone. */
-    content: "\\Abc4 foo \\n" "\\end";
-    content: "\\Abc4 foo \\n" "\\end";
+    content: "\\Abc4 foo \\n" /* "comment" */ "\\end";
+    content: "\\Abc4 foo \\n" /* 'comment' */ "\\end";
   }
 }
 
@@ -350,8 +350,8 @@ one 'two' three {}
     content: 'var backslash = "\\\\", doubleQuote = \\'"\\';';
 
     /* Leave all "escapes" alone. */
-    content: '\\Abc4 foo \\n' '\\end';
-    content: '\\Abc4 foo \\n' '\\end';
+    content: '\\Abc4 foo \\n' /* "comment" */ '\\end';
+    content: '\\Abc4 foo \\n' /* 'comment' */ '\\end';
   }
 }