Is there a way so that I can make it fit inside and responsive too?
** UPDATE IN QUESTION ** : I Can't change recaptcha code because my backend validates the recaptcha
Please let me know If I can make changes in side that element,Thanks
You can adjust the width of iframe in your CSS even if you can't change the code in HTML.
@media only screen and (max-width:480px){
iframe{
position: relative;
width:70%;
left: -69px;
}
}