Radio Button Style Not Working

Radio button style not working in mozilla. in IE it works HTML CSS .radio { width: 9px;

Solution 1:

The styling of radion buttons depends on the user OS .

please refer this site http://www.456bereastreet.com/lab/styling-form-controls-revisited/radio-button/

Solution 2:

Browsers render some controls using the built-in OS controls, and you have no control on them, their look and feel will change according the user's OS theme and Radio buttons are one of them.