new style for experiences section

src/styles/Experiences.css

@@ -3,23 +3,22 @@
     flex-direction: column;
     align-items: center;
     width: 100%;
-    scroll-margin-top: 40px;
 }
 
 .experiences-container {
-    width: 90%;
+    width: 50%;
     position: relative;
     display: flex;
     flex-direction: column;
     align-items: center;
 }
 
-
 .experiences-container::before {
     content: '';
     position: absolute;
+    left: 50%;
     transform: translateX(-50%);
     width: 2px;
     height: 100%;
     background-color: rgba(176, 176, 176, 0.2);
-}
+}