fix: improve styles code

styles/base/_helpers.scss

@@ -1,13 +1,13 @@
 @import 'variables';
 
-%content {
+%no-content {
   position: absolute;
   content: '';
 }
 
 %container {
   max-width: 1280px;
-  margin: 0 auto;
+  margin-inline: auto;
   padding: 20px;
 }
 

styles/pages/home.module.scss

@@ -6,7 +6,8 @@
 
   min-height: 100vh;
   max-width: 100vw;
-  background: hsla(0deg 0% 0% / 50%);
+  background: url('/images/Background.jpg') no-repeat;
+  background-size: cover;
 
   .title {
     @extend %typo-title;