.captcha .form-item .description {  
    display:none;
} 
.captcha .reload-captcha-wrapper {  
    margin-left: 47%;  
} 
@media only screen and (max-width: 767px) {  
   .captcha img{  
        margin-left: 47%;  
    }  
}  
@media (min-width: 768px) {  
   .captcha img {  
        margin-left: 38%;  
    }  
}  
@media (min-width: 992px) {  
   .captcha img {  
        margin-left: 35%;  
    }  
}  
  
@media (min-width: 1200px) {  
   .captcha img {  
        margin-left: 33.5%;  
    }  
}