Problem adding border to a single menu item

Replies: 0

I have added the following code to my style.css:

.menu-item-22-custom {
	border-style: solid;
	border-color: #9e9e9e;
	border: 1px;
}

I have entered “menu-item-22-custom” without the quotation marks in the Custom CSS field on the menu item which is “MY ACCOUNT” in the main menu. This doesn’t add the border. I wonder what I am missing.

Thank you very much