diff --git a/styles/css/vtex.flex-layout.css b/styles/css/vtex.flex-layout.css
index be481b9..a99f5c8 100644
--- a/styles/css/vtex.flex-layout.css
+++ b/styles/css/vtex.flex-layout.css
@@ -135,9 +135,26 @@
 .flexRow--divButtonBuy {
   text-align: center;
   width: 100%;
+  height: 49px;
+}
+@media (max-width: 377px) {
+  .flexRow--divButtonBuy {
+    height: 74px;
+  }
 }
 .flexRow--divButtonBuy :global(.vtex-button) {
   background-color: black;
   border: 0;
   border-radius: 0;
+  height: 49px;
+}
+@media (max-width: 377px) {
+  .flexRow--divButtonBuy :global(.vtex-button) {
+    height: 74px;
+  }
+  .flexRow--divButtonBuy :global(.vtex-button) :global(.vtex-button__label) {
+    padding: 0;
+    width: 130px;
+    margin: auto;
+  }
 }
\ No newline at end of file
diff --git a/styles/css/vtex.product-quantity.css b/styles/css/vtex.product-quantity.css
index d1243da..1da458a 100644
--- a/styles/css/vtex.product-quantity.css
+++ b/styles/css/vtex.product-quantity.css
@@ -7,19 +7,41 @@
 */
 /* Media Query M3 */
 /* Grid breakpoints */
+.quantitySelectorContainer {
+  width: 128px;
+  height: 49px;
+}
 .quantitySelectorContainer .quantitySelectorTitle {
   display: none;
 }
-
-.quantitySelectorStepper--divQuantidade :global(.vtex-numeric-stepper__input) {
+.quantitySelectorContainer .quantitySelectorStepper--divQuantidade {
+  height: 49px;
+}
+.quantitySelectorContainer .quantitySelectorStepper--divQuantidade :global(.vtex-numeric-stepper-wrapper) {
+  height: 49px;
+}
+.quantitySelectorContainer .quantitySelectorStepper--divQuantidade :global(.vtex-numeric-stepper-wrapper) :global(.vtex-numeric-stepper-container) {
+  height: 49px;
+}
+.quantitySelectorContainer .quantitySelectorStepper--divQuantidade :global(.vtex-numeric-stepper-wrapper) :global(.vtex-numeric-stepper-container) :global(.vtex-numeric-stepper__input) {
   border-left: 0px;
   border-right: 0px;
+  padding: 0;
+  height: 100%;
+  width: 55.3513514px !important;
+  border-radius: 0 !important;
 }
-.quantitySelectorStepper--divQuantidade :global(.vtex-numeric-stepper__plus-button) {
+.quantitySelectorContainer .quantitySelectorStepper--divQuantidade :global(.vtex-numeric-stepper-wrapper) :global(.vtex-numeric-stepper-container) :global(.vtex-numeric-stepper__plus-button) {
   color: black;
   background-color: white;
+  height: 49px;
+  width: 34.9405405px !important;
+  border-radius: 0 !important;
 }
-.quantitySelectorStepper--divQuantidade :global(.vtex-numeric-stepper__minus-button) {
+.quantitySelectorContainer .quantitySelectorStepper--divQuantidade :global(.vtex-numeric-stepper-wrapper) :global(.vtex-numeric-stepper-container) :global(.vtex-numeric-stepper__minus-button) {
   color: black;
   background-color: white;
+  height: 49px;
+  width: 34.9405405px !important;
+  border-radius: 0 !important;
 }
\ No newline at end of file
diff --git a/styles/sass/pages/product/vtex.flex-layout.scss b/styles/sass/pages/product/vtex.flex-layout.scss
index 186db91..1bc6e7e 100644
--- a/styles/sass/pages/product/vtex.flex-layout.scss
+++ b/styles/sass/pages/product/vtex.flex-layout.scss
@@ -113,9 +113,22 @@
 .flexRow--divButtonBuy {
   text-align: center;
   width: 100%;
+  height: 49px;
+  @media (max-width: 377px) {
+    height: 74px;
+  }
   :global(.vtex-button) {
     background-color: black;
     border: 0;
     border-radius: 0;
+    height: 49px;
+    @media (max-width: 377px) {
+      height: 74px;
+      :global(.vtex-button__label){
+        padding: 0;
+        width: 130px ;
+        margin: auto;
+      }
+    }
   }
 }
diff --git a/styles/sass/pages/product/vtex.product-quantity.scss b/styles/sass/pages/product/vtex.product-quantity.scss
index 9715649..d5b93db 100644
--- a/styles/sass/pages/product/vtex.product-quantity.scss
+++ b/styles/sass/pages/product/vtex.product-quantity.scss
@@ -1,27 +1,39 @@
 .quantitySelectorContainer{
-    // width: 128px;
-    // height: 49px;
+    width: 128px;
+    height: 49px;
+
     .quantitySelectorTitle{
         display: none;
     }
-    // .quantitySelectorStepper{
-    //     width: 100%;
-    //     .vtex-numeric-stepper-container{
-    //         width: 100%;
-    //     }
-    // }
-}
-.quantitySelectorStepper--divQuantidade{
-    :global(.vtex-numeric-stepper__input){
-        border-left: 0px;
-        border-right: 0px;
-    }
-    :global(.vtex-numeric-stepper__plus-button){
-        color: black;
-        background-color: white;
-    }
-    :global(.vtex-numeric-stepper__minus-button){
-        color: black;
-        background-color: white;
+    .quantitySelectorStepper--divQuantidade{
+        height: 49px;
+        :global(.vtex-numeric-stepper-wrapper){
+            height: 49px;
+            :global(.vtex-numeric-stepper-container){
+                height: 49px;
+                :global(.vtex-numeric-stepper__input){
+                    border-left: 0px;
+                    border-right: 0px;
+                    padding: 0;
+                    height: 100%;
+                    width: 55.3513514px !important ;
+                    border-radius: 0 !important;
+                }
+                :global(.vtex-numeric-stepper__plus-button){
+                    color: black;
+                    background-color: white;
+                    height: 49px;
+                    width: 34.9405405px !important;
+                    border-radius: 0 !important;
+                }
+                :global(.vtex-numeric-stepper__minus-button){
+                    color: black;
+                    background-color: white;
+                    height: 49px;
+                    width: 34.9405405px !important;
+                    border-radius: 0 !important;
+                }
+            }
+        }
     }
 }
\ No newline at end of file