I want to create a tooltip with red colour font for link\_to in rails.
Ex: The below code i used for link\_to

```
<%= link_to "javascript:void(0)", 'data-toggle': 'tooltip', title:"Click to delete \n <span style='color:red;'>Warning:- You will not be able to use </span>",onclick: "delete",style: "color:blue;",class: "custom_tooltp" %>

```

Issue : I'm not getting warning text in red colour.

Thanks in advance.