Simplify css comments and removed not-in-use keyframes

style.css

@@ -1,25 +1,3 @@
-/* Fade animation */
-@keyframes fade {
-    0% {
-        opacity: 1;
-    }
-    50% {
-        opacity: 0.4;
-    }
-    100% {
-        opacity: 1;
-    }
-}
-
-@keyframes spin {
-    0% {
-        transform: rotate(0deg);
-    }
-    100% {
-        transform: rotate(360deg);
-    }
-}
-
 /* Globals */
 a {
     text-decoration: none;
@@ -48,7 +26,6 @@ body, html {
     justify-content: center;
     align-items: center;
     height: 100%;
-    /* Display items one after another */
     flex-direction: column;
 }
 
@@ -76,9 +53,9 @@ body, html {
     width: 300px;
     border-radius: 100%;
     box-shadow:
-        0 0 50px 5px black, /* outer cyan */
+        0 0 50px 5px black,
-        0 0 100px 40px #7800B0,  /* inner white */
+        0 0 100px 40px #7800B0,
-        0 0 140px 100px black; /* outer cyan */
+        0 0 140px 100px black;
 }
 
 /* Social links */