<FormControlLabelonClick={handleChange}sx={{color:'blueviolet',textShadow:'0px 0px 20px blueviolet'}}value="register"control={<Radiocolor="secondary"/>}label="Register"/>
<FormControlLabelonClick={handleChange}sx={{color:'blueviolet',textShadow:'0px 0px 20px blueviolet'}}value="login"control={<Radiocolor="secondary"/>}label="Login"/>
<FormControlLabelonClick={handleChange}sx={{color:'white',textShadow:'0px 0px 20px blueviolet'}}value="register"control={<Radiocolor="secondary"/>}label="Register"/>
<FormControlLabelonClick={handleChange}sx={{color:'white',textShadow:'0px 0px 20px blueviolet'}}value="login"control={<Radiocolor="secondary"/>}label="Login"/>