MAGETWO-36333: Mini Shopping Cart contains lots of empty space

Author: Natalia Momotenko

app/code/Magento/Checkout/view/frontend/web/js/sidebar.js

@@ -60,11 +60,13 @@ define([
          * @private
          */
         _isOverflowed: function() {
-            var list = $(this.options.minicart.list);
+            var list = $(this.options.minicart.list),
+                cssOverflowClass = 'overflowed';
+
             if (this.scrollHeight > list.innerHeight()) {
-                list.parent().addClass('overflowed');
+                list.parent().addClass(cssOverflowClass);
             } else {
-                list.parent().removeClass('overflowed');
+                list.parent().removeClass(cssOverflowClass);
             }
         },
 
@@ -238,9 +240,9 @@ define([
             this.scrollHeight = 0;
             target.children().each(function() {
                 if (counter-- > 0) {
-                    height += $(this).height() - 15;
+                    height += $(this).height();
                 }
-                self.scrollHeight += $(this).height() - 15;
+                self.scrollHeight += $(this).height();
             });
 
             target.remove();

app/design/frontend/Magento/blank/Magento_Checkout/web/css/source/module/_minicart.less

@@ -197,9 +197,6 @@
         &:first-child {
             padding-top: 0;
         }
-        &:last-child {
-            padding-bottom: 0;
-        }
         > .product {
             &:extend(.abs-add-clearfix all);
         }
@@ -242,6 +239,9 @@
                 @_icon-font-margin: -3px 0 0 7px,
                 @_icon-font-position: after
             );
+            .details {
+                display: none;
+            }
         }
     }
     .details-qty,

app/design/frontend/Magento/luma/Magento_Checkout/web/css/source/module/_minicart.less

@@ -205,9 +205,6 @@
         &:first-child {
             padding-top: 0;
         }
-        &:last-child {
-            padding-bottom: 0;
-        }
         > .product {
             &:extend(.abs-add-clearfix all);
         }
@@ -273,6 +270,9 @@
                     @_icon-font-position: after
                 );
             }
+            .details {
+                display: none;
+            }
         }
     }
     .details-qty,