diff --git a/_sass/base.scss b/_sass/base.scss
index e744d1f..b3b6247 100644
--- a/_sass/base.scss
+++ b/_sass/base.scss
@@ -234,7 +234,7 @@ a:hover {
 	top: 1980px;
 	right: 200px;
 	width: 60px;
-	height: 3220px;
+	height: 3550px;
 }
 
 .vertical-line {
@@ -259,14 +259,14 @@ a:hover {
 }
 
 .node:nth-child(2)  { top: 0;      }
-.node:nth-child(3)  { top: 400px;  }
-.node:nth-child(4)  { top: 800px;  }
-.node:nth-child(5)  { top: 1200px;  }
-.node:nth-child(6)  { top: 1600px;  }
-.node:nth-child(7)  { top: 2000px; }
-.node:nth-child(8)  { top: 2400px; }
-.node:nth-child(9)  { top: 2800px; }
-.node:nth-child(10) { top: 3200px; }
+.node:nth-child(3)  { top: 470px;  }
+.node:nth-child(4)  { top: 920px;  }
+.node:nth-child(5)  { top: 1380px;  }
+.node:nth-child(6)  { top: 1830px;  }
+.node:nth-child(7)  { top: 2250px; }
+.node:nth-child(8)  { top: 2680px; }
+.node:nth-child(9)  { top: 3100px; }
+.node:nth-child(10) { top: 3540px; }
 
 /* end roadmap lines styling */
 
@@ -412,11 +412,14 @@ footer {
 }
 
 .footer-link {
+	display: inline-block;
 	text-decoration: none;
 	margin-left: 20px;
+	transition: transform 0.5s ease !important;
 }
 
 .footer-link:hover {
+	transform: translateY(-2px);
 	background: transparent;
 	color: white;
 }
@@ -477,14 +480,15 @@ hr {
 }
 
 .left-menu {
-   display: flex;
-   align-items: center;
-	 filter: brightness(80%);
+  display: flex;
+  align-items: center;
 	transition: transform 0.5s ease;
+	filter: brightness(0.8);
+	will-change: filter;
 }
 
 .left-menu:hover {
-	filter: unset;
+	filter: brightness(1.0);
 }
 
 .left-menu img {