diff --git a/src/definitions/collections/form.less b/src/definitions/collections/form.less
index 2d9df4257..f9a9eca66 100755
--- a/src/definitions/collections/form.less
+++ b/src/definitions/collections/form.less
@@ -92,6 +92,7 @@
 .ui.form input[type="text"],
 .ui.form input[type="email"],
 .ui.form input[type="date"],
+.ui.form input[type="datetime-local"],
 .ui.form input[type="password"],
 .ui.form input[type="number"],
 .ui.form input[type="url"],
@@ -104,6 +105,7 @@
 .ui.form input[type="text"],
 .ui.form input[type="email"],
 .ui.form input[type="date"],
+.ui.form input[type="datetime-local"],
 .ui.form input[type="password"],
 .ui.form input[type="number"],
 .ui.form input[type="url"],
@@ -288,6 +290,7 @@
 .ui.form input[type="text"]:focus,
 .ui.form input[type="email"]:focus,
 .ui.form input[type="date"]:focus,
+.ui.form input[type="datetime-local"]:focus,
 .ui.form input[type="password"]:focus,
 .ui.form input[type="number"]:focus,
 .ui.form input[type="url"]:focus,
@@ -352,6 +355,7 @@
 .ui.form .fields.error .field input[type="text"],
 .ui.form .fields.error .field input[type="email"],
 .ui.form .fields.error .field input[type="date"],
+.ui.form .fields.error .field input[type="datetime-local"],
 .ui.form .fields.error .field input[type="password"],
 .ui.form .fields.error .field input[type="number"],
 .ui.form .fields.error .field input[type="url"],
@@ -360,6 +364,7 @@
 .ui.form .field.error input[type="text"],
 .ui.form .field.error input[type="email"],
 .ui.form .field.error input[type="date"],
+.ui.form .field.error input[type="datetime-local"],
 .ui.form .field.error input[type="password"],
 .ui.form .field.error input[type="number"],
 .ui.form .field.error input[type="url"],
@@ -374,6 +379,7 @@
 .ui.form .field.error input[type="text"]:focus,
 .ui.form .field.error input[type="email"]:focus,
 .ui.form .field.error input[type="date"]:focus,
+.ui.form .field.error input[type="datetime-local"]:focus,
 .ui.form .field.error input[type="password"]:focus,
 .ui.form .field.error input[type="number"]:focus,
 .ui.form .field.error input[type="url"]:focus,