diff --git a/src/index.html b/src/index.html
index 6799de25c3..e177744ad8 100644
--- a/src/index.html
+++ b/src/index.html
@@ -121,10 +121,7 @@ <h3 class="card__device-name">
         </button>
       </div>
 
-      <div
-        class="catalog__card card"
-        data-qa="card"
-      >
+      <div class="catalog__card card">
         <img
           class="card__image image"
           src="images/imac.jpeg"
@@ -151,10 +148,7 @@ <h3 class="card__device-name">
         <button class="card__button">BUY</button>
       </div>
 
-      <div
-        class="catalog__card card"
-        data-qa="card"
-      >
+      <div class="catalog__card card">
         <img
           class="card__image image"
           src="images/imac.jpeg"
@@ -181,10 +175,7 @@ <h3 class="card__device-name">
         <button class="card__button">BUY</button>
       </div>
 
-      <div
-        class="catalog__card card"
-        data-qa="card"
-      >
+      <div class="catalog__card card">
         <img
           class="card__image image"
           src="images/imac.jpeg"
@@ -211,10 +202,7 @@ <h3 class="card__device-name">
         <button class="card__button">BUY</button>
       </div>
 
-      <div
-        class="catalog__card card"
-        data-qa="card"
-      >
+      <div class="catalog__card card">
         <img
           class="card__image image"
           src="images/imac.jpeg"
@@ -241,10 +229,7 @@ <h3 class="card__device-name">
         <button class="card__button">BUY</button>
       </div>
 
-      <div
-        class="catalog__card card"
-        data-qa="card"
-      >
+      <div class="catalog__card card">
         <img
           class="card__image image"
           src="images/imac.jpeg"
@@ -271,10 +256,7 @@ <h3 class="card__device-name">
         <button class="card__button">BUY</button>
       </div>
 
-      <div
-        class="catalog__card card"
-        data-qa="card"
-      >
+      <div class="catalog__card card">
         <img
           class="card__image image"
           src="images/imac.jpeg"
@@ -301,10 +283,7 @@ <h3 class="card__device-name">
         <button class="card__button">BUY</button>
       </div>
 
-      <div
-        class="catalog__card card"
-        data-qa="card"
-      >
+      <div class="catalog__card card">
         <img
           class="card__image image"
           src="images/imac.jpeg"
diff --git a/src/styles/blocks/base.scss b/src/styles/blocks/base.scss
index 1bb9626bc0..f40d4ab482 100644
--- a/src/styles/blocks/base.scss
+++ b/src/styles/blocks/base.scss
@@ -1,7 +1,6 @@
 * {
   margin: 0;
   padding: 0;
-  box-sizing: border-box;
 }
 
 body,
diff --git a/src/styles/blocks/catalog.scss b/src/styles/blocks/catalog.scss
index e18a60ad6b..d122637956 100644
--- a/src/styles/blocks/catalog.scss
+++ b/src/styles/blocks/catalog.scss
@@ -1,7 +1,9 @@
 .catalog {
   display: grid;
+  box-sizing: border-box;
   box-sizing: inherit;
-  gap: 48px 46px;
+  height: 862px;
+  gap: 49px 47px;
   padding: 50px 40px;
   justify-content: center;
   grid-template-columns: repeat(1, 200px);
@@ -20,7 +22,9 @@
 
   .card {
     width: 200px;
+    height: 408px;
     padding: 32px 16px 16px;
+    border-radius: 5px;
     border: 1px solid #f3f3f3;
     box-sizing: border-box;
     transition: transform $transition-duration;
diff --git a/src/styles/blocks/header.scss b/src/styles/blocks/header.scss
index 095a37d307..dc894d55ea 100644
--- a/src/styles/blocks/header.scss
+++ b/src/styles/blocks/header.scss
@@ -26,6 +26,7 @@
 
   &__link {
     display: flex;
+    font-size: 12px;
     color: black;
     text-decoration: none;
     text-transform: uppercase;