diff --git a/app/design/frontend/Magento/blank/Magento_Banner/web/css/source/_widgets.less b/app/design/frontend/Magento/blank/Magento_Banner/web/css/source/_widgets.less
index 80ac77e42fc04..c961d49c5b589 100644
--- a/app/design/frontend/Magento/blank/Magento_Banner/web/css/source/_widgets.less
+++ b/app/design/frontend/Magento/blank/Magento_Banner/web/css/source/_widgets.less
@@ -8,7 +8,6 @@
 //  _____________________________________________
 
 & when (@media-common = true) {
-
     .block-banners,
     .block-banners-inline {
         &:extend(.abs-margin-for-blocks-and-widgets);
@@ -22,7 +21,7 @@
         }
 
         .banner-item-content {
-            .lib-css(margin-bottom, @indent__base);
+            margin-bottom: @indent__base;
 
             img {
                 display: block;
diff --git a/app/design/frontend/Magento/blank/Magento_Checkout/web/css/source/module/_minicart.less b/app/design/frontend/Magento/blank/Magento_Checkout/web/css/source/module/_minicart.less
index 7bd27106b67d9..2219db1cf694d 100644
--- a/app/design/frontend/Magento/blank/Magento_Checkout/web/css/source/module/_minicart.less
+++ b/app/design/frontend/Magento/blank/Magento_Checkout/web/css/source/module/_minicart.less
@@ -125,7 +125,7 @@
         float: right;
 
         .block-minicart {
-            .lib-css(padding, 25px @minicart__padding-horizontal);
+            padding: 25px @minicart__padding-horizontal;
 
             .block-title {
                 display: none;
@@ -148,10 +148,10 @@
         .action {
             &.close {
                 .lib-button-icon(
-                @icon-remove,
-                @_icon-font-size: 32px,
-                @_icon-font-line-height: 32px,
-                @_icon-font-text-hide: true
+                    @icon-remove,
+                    @_icon-font-size: 32px,
+                    @_icon-font-line-height: 32px,
+                    @_icon-font-text-hide: true
                 );
                 .lib-button-reset();
                 height: 40px;
@@ -205,8 +205,8 @@
     }
 
     .minicart-items-wrapper {
-        .lib-css(border, 1px solid @minicart__border-color);
-        .lib-css(margin, 0 -@minicart__padding-horizontal);
+        border: 1px solid @minicart__border-color;
+        margin: 0 -@minicart__padding-horizontal;
         border-left: 0;
         border-right: 0;
         overflow-x: auto;
@@ -220,7 +220,7 @@
             padding: @indent__base 0;
 
             &:not(:first-child) {
-                .lib-css(border-top, 1px solid @minicart__border-color);
+                border-top: 1px solid @minicart__border-color;
             }
 
             &:first-child {
@@ -254,12 +254,12 @@
 
             .toggle {
                 .lib-icon-font(
-                @_icon-font-content: @icon-down,
-                @_icon-font-size: 28px,
-                @_icon-font-line-height: 16px,
-                @_icon-font-text-hide: false,
-                @_icon-font-position: after,
-                @_icon-font-display: block
+                    @_icon-font-content: @icon-down,
+                    @_icon-font-size: 28px,
+                    @_icon-font-line-height: 16px,
+                    @_icon-font-text-hide: false,
+                    @_icon-font-position: after,
+                    @_icon-font-display: block
                 );
                 cursor: pointer;
                 position: relative;
@@ -274,8 +274,8 @@
             &.active {
                 > .toggle {
                     .lib-icon-font-symbol(
-                    @_icon-font-content: @icon-up,
-                    @_icon-font-position: after
+                        @_icon-font-content: @icon-up,
+                        @_icon-font-position: after
                     );
                 }
             }
@@ -304,6 +304,7 @@
 
             .weee[data-label] {
                 .lib-font-size(11);
+                
                 .label {
                     &:extend(.abs-no-display all);
                 }
@@ -317,12 +318,12 @@
         .product.options {
             .tooltip.toggle {
                 .lib-icon-font(
-                @icon-down,
-                @_icon-font-size: 28px,
-                @_icon-font-line-height: 28px,
-                @_icon-font-text-hide: true,
-                @_icon-font-margin: -3px 0 0 7px,
-                @_icon-font-position: after
+                    @icon-down,
+                    @_icon-font-size: 28px,
+                    @_icon-font-line-height: 28px,
+                    @_icon-font-text-hide: true,
+                    @_icon-font-margin: -3px 0 0 7px,
+                    @_icon-font-position: after
                 );
 
                 .details {
@@ -357,19 +358,19 @@
             &.edit,
             &.delete {
                 .lib-icon-font(
-                @icon-settings,
-                @_icon-font-size: 28px,
-                @_icon-font-line-height: 28px,
-                @_icon-font-text-hide: true,
-                @_icon-font-color: @color-gray19,
-                @_icon-font-color-hover: @color-gray19,
-                @_icon-font-color-active: @color-gray19
+                    @icon-settings,
+                    @_icon-font-size: 28px,
+                    @_icon-font-line-height: 28px,
+                    @_icon-font-text-hide: true,
+                    @_icon-font-color: @color-gray19,
+                    @_icon-font-color-hover: @color-gray19,
+                    @_icon-font-color-active: @color-gray19
                 );
             }
 
             &.delete {
                 .lib-icon-font-symbol(
-                @_icon-font-content: @icon-trash
+                    @_icon-font-content: @icon-trash
                 );
             }
         }
@@ -399,6 +400,7 @@
 .media-width(@extremum, @break) when (@extremum = 'min') and (@break = @screen__m) {
     .minicart-wrapper {
         margin-left: 13px;
+        
         .block-minicart {
             right: -15px;
             width: 390px;