fix: noise wasn't the right size

Author: benabraham

static_src/scss/custom-components/_PC-og.scss

@@ -4,6 +4,8 @@
 
 .PC-og-container {
     background-image: url(/static/img/noise.svg), url(/static/img/header-bg.svg);
+    background-size: 96px, 100%;
+    background-blend-mode: soft-light, normal;
     position: relative;
     width: 1200px;
     height: 630px;