feat: update styles

src/assets/styles/layout.scss

@@ -72,9 +72,9 @@
 
     .the-content {
       position: absolute;
-      left: 0;
-      right: 0;
       top: 30px;
+      left: 0;
+      right: 2px;
       bottom: 10px;
     }
   }

src/assets/styles/page.scss

@@ -9,6 +9,8 @@
     width: 90%;
     max-width: 850px;
     margin: 0 auto;
+    padding-right: 4px;
+    box-sizing: border-box;
     display: flex;
     align-items: center;
     justify-content: space-between;