Better spacing on homepage

Author: Songtech-0912

sass/site.scss

@@ -266,7 +266,7 @@ header {
   p {
     font-size: 1.1rem;
     @include sm { font-size: 1.05rem; }
-    line-height: 1.5;
+    line-height: 1.7;
     @include sm { line-height: 1.75; }
     margin-bottom: 2rem;
     max-width: 80ch;