Merge pull request #2743 from sul-dlss/center-search-icon

Center the search icon

app/assets/stylesheets/modules/layout.scss

@@ -17,7 +17,7 @@
     .search-q {
       padding: 0 0 0 2rem;
       background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='currentColor' class='bi bi-search' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001q.044.06.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1 1 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0'/%3E%3C/svg%3E")
-        no-repeat left;
+        no-repeat center;
       background-size: auto;
       background-size: 1rem;
       outline: none;