[qa] Fixed stylelint issues

Author: pandafy

.stylelintrc.json

@@ -5,17 +5,11 @@
       "comment-empty-line-before": ["always", {
         "ignore": ["stylelint-commands", "after-comment"]
       }],
-      "declaration-colon-space-after": "always",
-      "indentation": [2, {
-        "except": ["value"]
-      }],
-      "max-empty-lines": 4,
       "rule-empty-line-before": ["never-multi-line", {
         "except": ["first-nested"],
         "ignore": ["after-comment", "inside-block"]
       }],
       "unit-allowed-list": ["em", "rem", "%", "s", "px", "vh", "deg", "dpi", "fr"],
-      "declaration-block-trailing-semicolon": "always",
       "property-no-unknown": true
     }
 }