See Styling Contact Form 7 Forms for a general explanation of styling CF7 forms using CSS.
If you find you need more detailed advice, after reading and working through the above link, please include a link to your Contact Form 7 form, so others here can examine your form in detail using Firebug or Chrome Dev Tools to understand the CSS used for your CF7 form elements and provide you with a possible solution.
Add CSS, no Success. Help…
IMG problem. No, Responsive Mobile
WebSite: LoginCamistas
First test
.wpcf7 input[type=”file”]{
width: 50%;}
Second Teste
<div class=”form-block”>[file file]</div>
.form-block {
float: left;
width: 50%; }
No, Success. Help
Styling of Upload / Add File is largely controlled by the selected browser unless you use JavaScript to override this – see http://stackoverflow.com/questions/4909228/style-input-type-file.