checkout/src/arquivos/sass/checkout/_checkout.scss

@@ -14,8 +14,14 @@ footer .footerCheckout__wrapper {
 }
 footer .footerCheckout__prateleira,
 header {
-    width: 79.53125%;
-    margin: 0 auto;
+    @include mq(tablet, min) {
+        width: 79.53125%;
+        margin: 0 auto;
+    }
+
+    @include mq(tablet, max) {
+        margin: 0 16px;
+    }
 }
 
 body {

checkout/src/arquivos/sass/partials/_header.scss

@@ -17,6 +17,11 @@
             width: 19.2161%;
         }
 
+        @include mq(tablet, max) {
+            width: 155.58px;
+            margin: 16px 0;
+        }
+
         img {
             width: 100%;
         }
@@ -35,6 +40,11 @@
                 height: 41.46px;
                 margin-right: 7.9px;
             }
+
+            @include mq(tablet, max) {
+                width: 12px;
+                height: 13.33px;
+            }
         }
         span {
             align-items: center;
@@ -65,6 +75,10 @@
             width: 1078.86px;
         }
 
+        @include mq(tablet, max) {
+            display: none;
+        }
+
         ul {
             list-style: none;
             display: flex;

checkout/src/arquivos/sass/utils/_variaveis.scss

@@ -27,6 +27,7 @@ $grid-breakpoints: (
     sm: 576px,
     md: 768px,
     lg: 992px,
+    tablet: 1025px,
     xl: 1200px,
     xxl: 2500px,
 ) !default;