diff --git a/styles/Home.module.css b/styles/Home.module.css
index d0784c9..97fe082 100644
--- a/styles/Home.module.css
+++ b/styles/Home.module.css
@@ -1,4 +1,3 @@
-
 .page_container {
   position: relative;
   background-size: cover;
@@ -7,17 +6,16 @@
   z-index: 1000;
 }
 
-
 .form_container {
-  background: rgba(255, 255, 255, 0.9); 
+  background: rgba(255, 255, 255, 0.9);
   border-radius: 8px;
   padding: 20px;
-  max-width: 500px; 
-  margin: 0 auto; 
+  max-width: 500px;
+  margin: 0 auto;
 }
 
 .background_container {
-  background-image: url('/background.jpg'); 
+  background-image: url("/background.jpg");
   background-size: cover;
   background-position: center;
   position: relative;
@@ -33,6 +31,6 @@
   right: 0;
   bottom: 0;
   left: 0;
-  background-color: rgba(255, 255, 255, 0.5); 
+  background-color: rgba(255, 255, 255, 0.5);
   z-index: 0;
 }
diff --git a/styles/book-search.module.css b/styles/book-search.module.css
index 7f67df9..f69a5c9 100644
--- a/styles/book-search.module.css
+++ b/styles/book-search.module.css
@@ -1,4 +1,3 @@
-
 .box_field {
   display: flex;
   flex-direction: column;
@@ -6,108 +5,106 @@
 }
 
 .content_container {
-  display: flex; 
-  align-items: center; 
-  justify-content: flex-start; 
-  gap: 10px; 
+  display: flex;
+  align-items: center;
+  justify-content: flex-start;
+  gap: 10px;
 }
 
-.nav_pages{
+.nav_pages {
   margin-left: auto;
   display: flex;
-  justify-content: flex-end; 
+  justify-content: flex-end;
   align-items: center;
 }
 
 .page_button {
   padding: 10px 15px;
   margin: 0 5px;
-  border: 2px solid #007BFF;
+  border: 2px solid #007bff;
   background-color: white;
-  color: #007BFF;
+  color: #007bff;
   font-size: 16px;
   cursor: pointer;
-  transition: background-color 0.3s, color 0.3s;
-  border-radius: 5px; 
+  transition:
+    background-color 0.3s,
+    color 0.3s;
+  border-radius: 5px;
   user-select: none;
 }
 
 .page_button:hover {
-  box-shadow: 0 2px 5px 0 rgba(0,123,255,0.5);
+  box-shadow: 0 2px 5px 0 rgba(0, 123, 255, 0.5);
 }
 
 .page_button:focus {
   outline: none;
-  box-shadow: 0 0 0 3px rgba(0,123,255,0.3);
+  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.3);
 }
 
-
 .language_button {
   padding: 10px 15px;
   margin: 0 5px;
-  border: 2px solid #007BFF; 
+  border: 2px solid #007bff;
   background-color: white;
-  color: #007BFF; 
+  color: #007bff;
   font-size: 16px;
   cursor: pointer;
-  transition: background-color 0.3s, color 0.3s;
-  border-radius: 5px; 
-  user-select: none; 
+  transition:
+    background-color 0.3s,
+    color 0.3s;
+  border-radius: 5px;
+  user-select: none;
 }
 
 .language_button.active {
-  background-color: #007BFF; 
-  color: white; 
-  border-color: #0056b3; 
+  background-color: #007bff;
+  color: white;
+  border-color: #0056b3;
 }
 
-
 .language_button:hover {
-  box-shadow: 0 2px 5px 0 rgba(0,123,255,0.5);
+  box-shadow: 0 2px 5px 0 rgba(0, 123, 255, 0.5);
 }
 
-
 .language_button:focus {
   outline: none;
-  box-shadow: 0 0 0 3px rgba(0,123,255,0.3);
+  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.3);
 }
 
-
 .search_box {
   padding: 10px 15px;
-  width: 100%; 
-  max-width: 400px; 
-  border: 2px solid #007BFF; 
-  border-radius: 25px; 
-  outline: none; 
-  font-size: 16px; 
-  color: #333; 
-  transition: border-color 0.3s; 
+  width: 100%;
+  max-width: 400px;
+  border: 2px solid #007bff;
+  border-radius: 25px;
+  outline: none;
+  font-size: 16px;
+  color: #333;
+  transition: border-color 0.3s;
 }
 
-.search_box::placeholder { 
-  color: #888; 
+.search_box::placeholder {
+  color: #888;
 }
 
-.search_box:focus { 
+.search_box:focus {
   border-color: #0056b3;
-  box-shadow: 0 0 5px rgba(0,123,255,0.5); 
+  box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
 }
 
-
-
 .loading {
   display: flex;
   justify-content: center;
   align-items: center;
-  height: 100vh; 
-  width: 100vw; 
-  font-size: 24px; 
-  font-family: 'Arial', sans-serif; 
-  color: #555; 
+  height: 100vh;
+  width: 100vw;
+  font-size: 24px;
+  font-family: "Arial", sans-serif;
+  color: #555;
   background-color: rgba(255, 255, 255, 0.8);
-  position: fixed; 
+  position: fixed;
   top: 0;
   left: 0;
-  z-index: 0; 
-}
\ No newline at end of file
+  z-index: 0;
+}
diff --git a/styles/book.module.css b/styles/book.module.css
index 2371980..ac8bbb4 100644
--- a/styles/book.module.css
+++ b/styles/book.module.css
@@ -1,64 +1,56 @@
-
-
 .book_item {
-    position: relative;
-    display: flex;
-    justify-content: space-between; 
-    align-items: center; 
-    padding: 10px;
-    margin: 10px 0;
-    background-color: white;
-    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
-    border-radius: 4px;
-  }
-  
+  position: relative;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 10px;
+  margin: 10px 0;
+  background-color: white;
+  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
+  border-radius: 4px;
+}
+
 .book_title {
-    color: #333;
-    font-size: 1.2em;
-    font-weight: 600;
+  color: #333;
+  font-size: 1.2em;
+  font-weight: 600;
 }
-  
+
 .book_author {
-    color: #666;
-    font-size: 1em;
-    margin-top: 4px;
+  color: #666;
+  font-size: 1em;
+  margin-top: 4px;
 }
 
 .heart_icon {
-    display: flex;
-    width: 24px; 
-    height: auto; 
-    cursor: pointer; 
-    align-items: right;
+  display: flex;
+  width: 24px;
+  height: auto;
+  cursor: pointer;
+  align-items: right;
 }
 
-
 .favorite_container {
-    padding: 0;
-    border: none;
-    background: none;
-
+  padding: 0;
+  border: none;
+  background: none;
 }
 
 .book_link {
-    text-decoration: none;
-    color: inherit;
-    display: flex;       
-    justify-content: flex-end; 
-    margin-right: 20px;  
-    margin-left: 20px; 
-    transition: color 0.3s; 
+  text-decoration: none;
+  color: inherit;
+  display: flex;
+  justify-content: flex-end;
+  margin-right: 20px;
+  margin-left: 20px;
+  transition: color 0.3s;
 }
 
 .book_link:hover {
-    color: #007bff; 
+  color: #007bff;
 }
 
-
 .book_actions {
-    display: flex;
-    align-items: center;
+  display: flex;
+  align-items: center;
 }
-
-
-  
diff --git a/styles/books-page.module.css b/styles/books-page.module.css
index fc3e3c4..70e5591 100644
--- a/styles/books-page.module.css
+++ b/styles/books-page.module.css
@@ -1,19 +1,17 @@
 .background_container {
-    background-image: url('/background.jpg'); 
-    background-size: cover;
-    background-position: center;
-    position: relative;
-    z-index: 0;
-  }
-  
-  .background_overlay {
-    position: absolute;
-    top: 0;
-    right: 0;
-    bottom: 0;
-    left: 0;
-    background-color: rgba(255, 255, 255, 0.5);
-    z-index: 0;
-  }
-
+  background-image: url("/background.jpg");
+  background-size: cover;
+  background-position: center;
+  position: relative;
+  z-index: 0;
+}
 
+.background_overlay {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  background-color: rgba(255, 255, 255, 0.5);
+  z-index: 0;
+}
diff --git a/styles/footer.module.css b/styles/footer.module.css
index 0ec714e..981b8fd 100644
--- a/styles/footer.module.css
+++ b/styles/footer.module.css
@@ -1,8 +1,7 @@
 .footer {
-    background-color: rgba(255, 255, 255, 0);
-    color: white;
-    text-align: center;
-    padding: 20px 0;
-    margin-top: auto;
-  }
-  
\ No newline at end of file
+  background-color: rgba(255, 255, 255, 0);
+  color: white;
+  text-align: center;
+  padding: 20px 0;
+  margin-top: auto;
+}
diff --git a/styles/global.css b/styles/global.css
index 355f74b..07519f0 100644
--- a/styles/global.css
+++ b/styles/global.css
@@ -17,9 +17,7 @@ body {
     sans-serif;
   font-size: 16px;
   height: 100vh;
-} */
-
-
+}
 a {
   color: inherit;
   text-decoration: none;
@@ -34,7 +32,6 @@ img {
   height: auto;
 }
 
-
 :root {
   --background-color: #fff;
   --text-color: #000;
@@ -49,4 +46,3 @@ body {
   background-color: var(--background-color);
   color: var(--text-color);
 }
-
diff --git a/styles/hero.module.css b/styles/hero.module.css
index b693141..ca28380 100644
--- a/styles/hero.module.css
+++ b/styles/hero.module.css
@@ -1,22 +1,20 @@
+.hero-content {
+  position: absolute;
+  text-align: center;
+}
 
-  .hero-content {
-    position: absolute;
-    text-align: center;
-  }
-  
-  .hero h1 {
-    font-size: 3rem;
-    margin-bottom: 1rem;
-  }
-  
-  .hero p {
-    font-size: 1.5rem;
-  }
-  
+.hero h1 {
+  font-size: 3rem;
+  margin-bottom: 1rem;
+}
 
-  .hero {
-    text-align: center;
-    padding: 50px 0;
-    color: white;
-    font: 1em sans-serif;
-  }
\ No newline at end of file
+.hero p {
+  font-size: 1.5rem;
+}
+
+.hero {
+  text-align: center;
+  padding: 50px 0;
+  color: white;
+  font: 1em sans-serif;
+}
diff --git a/styles/navbar.module.css b/styles/navbar.module.css
index 0a3f65f..eeb337a 100644
--- a/styles/navbar.module.css
+++ b/styles/navbar.module.css
@@ -1,7 +1,7 @@
 .navbar {
   z-index: 1000;
   position: relative;
-  background-color: rgba(255, 255, 255, 0); /* przezroczyste tło */
+  background-color: rgba(255, 255, 255, 0);
   overflow: hidden;
   display: flex;
   flex-direction: column;
@@ -11,29 +11,29 @@
 }
 
 .navLinks {
-  list-style: none; /* usuwa wypunktowanie */
+  list-style: none; 
   display: flex;
   justify-content: center;
-  padding: 0; /* usuwa domyślne paddingi dla listy */
-  margin: 0; /* usuwa domyślne marginesy dla listy */
+  padding: 0; 
+  margin: 0; 
 }
 
 .navLinkItem {
-  margin-right: 30px; /* odstępy między linkami, ostatni link nie potrzebuje marginesu */
-  text-decoration: none; /* usuwa podkreślenie */
-  color: #333; /* kolor tekstu */
+  margin-right: 30px; 
+  text-decoration: none; 
+  color: #333; 
 }
 
 .navLinkItem:last-child {
-  margin-right: 0; /* usuwa margines z ostatniego elementu, aby nie było przesunięcia */
+  margin-right: 0; 
 }
 
 .navLinkItem a {
-  text-decoration: none; /* usuwa podkreślenie z linków */
-  color: inherit; /* spowoduje, że linki będą miały ten sam kolor co element rodzica */
-  transition: color 0.3s; /* płynna zmiana koloru przy hover */
+  text-decoration: none; 
+  color: inherit; 
+  transition: color 0.3s; 
 }
 
 .navLinkItem a:hover {
-  color: #007bff; /* kolor tekstu linków po najechaniu kursorem */
+  color: #007bff; 
 }