Limit icon-picker height

static/style.css

@@ -189,6 +189,11 @@ div#step4 > div:nth-of-type(1) {
   background-color: #ebf3ff;
 }
 
+div#step4 > div:nth-of-type(1) {
+  max-height: 600px;
+  overflow-y: scroll;
+}
+
 div#step4 > div:nth-of-type(1) .row > label {
   background: #ebf3ff url('./imgs/icon_select.svg') no-repeat;
   background-size: 400%;
@@ -232,7 +237,6 @@ div#step3 > div:nth-of-type(1) > input[type="radio"] + label {
 
 div#step3 > div:nth-of-type(1) > input[type="radio"]:checked + label,
 div#step4 input[type="radio"]:checked + label {
-  color: #ebf3ff;
   background-color: #497ed5;
 }