diff --git a/index.html b/index.html
index 01935e1..bf022ae 100644
--- a/index.html
+++ b/index.html
@@ -39,7 +39,34 @@
                 </li>
             </ul>
         </nav>
-    </div>  
+        <div class="library">
+            <div class="library__content">
+                <button class="library__button">
+                    <span class="fa fas fa-book"></span>
+                    <span>Sua biblioteca</span>
+                </button>
+                <span class="fa fa-plus"></span>
+            </div>
+            <section class="section-playlist">
+                <div class="section-playlist__content">
+                    <span class="text title">Crie sua primeira playlist</span>
+                    <span class="text subtitle">É fácil, vamos te ajudar.</span>
+                    <button class="section-playlist__button">
+                        <span>Criar playlist</span>
+                    </button>
+                </div>
+            </section>
+            <div class="cookies">
+                <a href="">Cookies</a>
+            </div>
+            <div class="languages">
+                <button class="languages__button">
+                    <span class="fa fa-globe"></span>
+                    <span>Português do Brasil</span>
+                </button>
+            </div>
+        </div>
+    </div>    
 </body>
 
-</html>
+</html>
\ No newline at end of file
diff --git a/style.css b/style.css
index fa4fc55..208b406 100644
--- a/style.css
+++ b/style.css
@@ -44,3 +44,128 @@ body{
     font-size: 14px;
     font-family: "DM Sans", sans-serif;
 }
+
+.library{
+    background-color:#121212;
+    border-radius:8px;
+    display:flex;
+    justify-content: space-between;
+    flex-direction: column;
+    padding:4px 8px;
+    color:#b3b3b3;
+    font-weight: 600;
+    font-size:14px;
+    margin-top: 10px;
+}
+
+.library .library__content{
+    display:flex;
+    justify-content: space-between;
+}
+
+.library .library__button{
+    display:flex;
+    margin-right: 10px;
+    color:#b3b3b3;
+    background-color: transparent;
+    border:0px;
+    font-size: 14px;
+    font-weight: 700;
+    font-family: "DM Sans", sans-serif;
+    text-align: center;
+    text-decoration: none;
+    text-transform: none;
+    padding:20px 10px;
+}
+
+.library .library__button .fa{
+    font-size:20px;
+    font-weight: 300;
+    color:#b3b3b3;
+    margin-right: 10px;
+    padding-right:8px;
+}
+
+.library .library__content .fa-plus{
+    margin: 24px 10px;
+}
+
+.section-playlist{
+    display:flex;
+    align-items: flex-start;
+    justify-content: space-between;
+    gap:20px;
+    background-color: #242424;
+    color:#b3b3b3;
+    font-weight: 600;
+    font-size: 14px;
+    margin: 8px 0;
+    padding:16px 20px;
+    border-radius:10px;
+}
+
+.section-playlist .section-playlist__content{
+    display:flex;
+    flex-direction: column;
+}
+
+.section-playlist__content .text{
+    padding-bottom:14px;
+    color:#FFF;
+    font-family: "DM Sans", sans-serif;
+}
+
+.section-playlist__content .title{
+    font-weight: 700;
+}
+
+.section-playlist__content .subtitle{
+    font-weight: 500;
+    font-size: 12px;
+}
+
+.section-playlist__content .section-playlist__button{
+    display: flex;
+    justify-content: center;
+    background-color: #FFF;
+    color:#000;
+    border-radius: 20px;
+    font-size: 12px;
+    font-weight: 700;
+    font-family: "DM Sans", sans-serif;
+    text-decoration:none;
+    text-transform: none;
+    padding:10px;
+    margin-top: 12px;
+    border:0;
+    width: 113px;
+}
+
+.sidebar .cookies{
+    margin:25px 20px;
+}
+
+.sidebar .cookies a{
+    color:#b3b3b3;
+    font-family: "DM Sans", sans-serif;
+    font-weight: 500;
+    font-size:10px;
+    text-decoration: none;
+}
+
+.sidebar .cookies a:hover{
+    text-decoration: underline;
+}
+
+.languages .languages__button{
+    align-items: center;
+    background-color: transparent;
+    border: 1px solid #878787;
+    color:#FFF;
+    font-weight: bold;
+    cursor:pointer;
+    width: 170px;
+    margin:8px;
+    padding:8px;
+    border-radius:20px;
+}