search bar ui updates (#268)

Author: ludeknovy

src/components/app/SearchBar.module.scss

@@ -20,6 +20,7 @@
 .queryIcon {
     position: absolute;
     left: 0;
+    margin-left: 0.4em;
     top: 0.5em;
     opacity: 0.666;
 }
@@ -28,17 +29,19 @@
     box-sizing: border-box;
     width: 100%;
     padding: 0.5em 0 0.5em 1.5em;
-    border: none;
     font-family: inherit;
     font-size: inherit;
     background-color: transparent;
     color: $textColor;
+    border: 1px solid #ced4da;
+    border-radius: 0.3em;
 }
 
 .searchHelp {
     display: block;
     font-size: 0.75em;
     line-height: 1em;
+    margin-top: 0.3em;
 
     a {
         color: $anchorColor;