Some design updates (#70)

* Auth page styles improved

* styles updated

* upd bundles

src/utils/urlify.js

@@ -0,0 +1,33 @@
+const translateString = require('./translation');
+
+/**
+ * Convert text to URL-like string
+ * Example: "What is <mark>clean data</mark>" -> "what-is-clean-data"
+ *
+ * @param {string} string - source string with HTML
+ * @returns {string} alias-like string
+ */
+module.exports = function urlify(string) {
+  // strip tags
+  string = string.replace(/(<([^>]+)>)/ig, '');
+
+  // remove nbsp
+  string = string.replace(/&nbsp;/g, ' ');
+
+  // remove all symbols except chars
+  string = string.replace(/[^a-zA-Z0-9А-Яа-яЁё ]/g, ' ');
+
+  // remove whitespaces
+  string = string.replace(/  +/g, ' ').trim();
+
+  // lowercase
+  string = string.toLowerCase();
+
+  // join words with hyphens
+  string = string.split(' ').join('-');
+
+  // translate
+  string = translateString(string);
+
+  return string;
+};