loading thingy

src/scripts/search.tag

@@ -16,7 +16,7 @@
         </div>
     </div>
   </form>
-  <div if={ booksLoading } class="loading">
+  <div if={ booksLoading } class="search-load loading">
   </div>
 </search>
 function submit(ev) {

src/styles/search.css

@@ -6,6 +6,12 @@ header {
   white-space: pre-wrap !important;
 }
 
+.search-load {
+  border-radius: 2.9rem !important;
+  width: 3rem !important;
+  height: 2.8rem !important;
+}
+
 .body {
   color: #1c75bc;
 }