Keep same top padding/margin on search results and welcome page

src/components/DictionaryView.vue

@@ -388,6 +388,7 @@ main {
 }
 
 div.welcome {
+  margin-top: 1em;
   flex-grow: 10;
   background-image: url('../assets/books.jpg');
   background-repeat: no-repeat;
@@ -400,7 +401,6 @@ div.welcome article {
 .search_container {
   background-color: var(--v-tertiary-base);
   padding-top: 1px;
-  padding-bottom: 10px;
 }
 
 #spinner {