rewrite subtitle rendering engine

client/style.scss

@@ -120,14 +120,18 @@ body {
   -ms-overflow-style: none;
   scrollbar-width: none;
   width: 100%;
+  height: 1000px;
 
   .paragraph {
     transition: .5s ease color, .5s ease transform, .5s ease opacity;
+    position: absolute;
     display: flex;
     font-size: $line-height;
     flex-wrap: wrap;
     margin: 0;
+    top: 0;
     transform: translateY(0);
+    height: fit-content;
     width: 100%;
     max-width: 100%;