diff -u b/core/themes/claro/css/components/form--text.css b/core/themes/claro/css/components/form--text.css
--- b/core/themes/claro/css/components/form--text.css
+++ b/core/themes/claro/css/components/form--text.css
@@ -66,26 +66,13 @@
   text-indent: calc(0.75rem - 1px); /* Text-input fallback for non-supporting browsers like Safari */
 }
 
-.form-element--type-file {
-  /**
-   * Reset value border and background of the file input on IE11 and Edge.
-   */
-}
-
 .form-element--type-file::-ms-value {
-    border: 0;
+    border: 0;   /* Reset value border and background of the file input on IE11 and Edge. */
     background: inherit;
   }
 
-.form-element--type-file {
-
-  /**
-   * Better upload button alignment for Chrome.
-   */
-}
-
 .form-element--type-file::-webkit-file-upload-button {
-    vertical-align: top;
+    vertical-align: top;   /* Better upload button alignment for Chrome. */
   }
 
 /**
@@ -126,7 +113,7 @@
 
 .form-element.error {
   border-width: 2px;
-  border-color: #dc2323
+  border-color: #dc2323;
 }
 
 .form-element.error:hover {
@@ -150,8 +137,7 @@
   border-color: #bababf;
   background-color: #f2f2f3;
   box-shadow: none;
-  /* https://stackoverflow.com/q/262158#answer-23511280 */
-  -webkit-text-fill-color: #828388;
+  -webkit-text-fill-color: #828388; /* https://stackoverflow.com/q/262158#answer-23511280 */
 }
 
 /**
@@ -165,7 +151,7 @@
     width: 100%;
     margin-top: 0.75rem;
     margin-right: 0;
-    margin-left: 0
+    margin-left: 0;
   }
     .form-element:first-child,
     .form-element + .form-item__label {
diff -u b/core/themes/claro/css/components/form--text.pcss.css b/core/themes/claro/css/components/form--text.pcss.css
--- b/core/themes/claro/css/components/form--text.pcss.css
+++ b/core/themes/claro/css/components/form--text.pcss.css
@@ -56,19 +56,12 @@
 }
 
 .form-element--type-file {
-  /**
-   * Reset value border and background of the file input on IE11 and Edge.
-   */
   &::-ms-value {
-    border: 0;
+    border: 0;   /* Reset value border and background of the file input on IE11 and Edge. */
     background: inherit;
   }
-
-  /**
-   * Better upload button alignment for Chrome.
-   */
   &::-webkit-file-upload-button {
-    vertical-align: top;
+    vertical-align: top;   /* Better upload button alignment for Chrome. */
   }
 }
 
@@ -130,8 +123,7 @@
   border-color: var(--input--disabled-border-color);
   background-color: var(--input--disabled-bg-color);
   box-shadow: none;
-  /* https://stackoverflow.com/q/262158#answer-23511280 */
-  -webkit-text-fill-color: var(--input--disabled-fg-color);
+  -webkit-text-fill-color: var(--input--disabled-fg-color); /* https://stackoverflow.com/q/262158#answer-23511280 */
 }
 
 /**