Custom date range selection.

components/forms/DatePickerForm.module.css

@@ -0,0 +1,25 @@
+.container {
+  display: flex;
+  flex-direction: column;
+  width: 800px;
+  max-width: 100vw;
+}
+
+.calendars {
+  display: flex;
+}
+
+.calendars > div:first-child {
+  padding-right: 20px;
+  border-right: 1px solid var(--gray300);
+}
+
+.calendars > div:last-child {
+  padding-left: 20px;
+}
+
+@media only screen and (max-width: 768px) {
+  .calendars {
+    flex-direction: column;
+  }
+}