Submit Buttom doesn't appear

i have the same problem, i have the theme oblique

this is my page
https://tiendanonier.com/contacto

I’m having the same problem with the send button. It looks as if you’ve fixed yours ilpanzio — how were you able to make it work?

Thank you!

Hi, I fixed this problem. And probably it’s not a bug.
I thought that by default a button appeared anyway: but probably it’s not so. By default you can see only the linear text.
I read these simple instructions
https://wordpress.dwbooster.com/faq/contact-form-to-email#q77
and I tried to use CSS.
Adding this plugin
https://www.ads-software.com/plugins/imporved-simpler-css/
and reading this clear article
https://designshack.net/articles/css/css-button-tutorial-how-to-code-buttons-in-5-simple-steps/
i was able to create my beautiful button!!!

Here is my test page now
https://www.sentiericatrianerone.it/prenotazioni/

This is CSS code that I added using “Improved Simpler CSS” plugin

#fbuilder .pbSubmit {
display: block;
height: 40px;
width: 200px;
background: #774553 none repeat scroll 0% 0%;
border-radius: 3px;
color: #FFF;
font-size: 0.825em;
font-weight: 400;
line-height: 2;
text-align: center;
margin: 0.75em 0px;
padding: 0.25em 1.5em 0.3em;
transition: background 0.15s ease-in-out 0s;
}

#fbuilder .pbSubmit:hover {
/*background: #3d7a80;*/
background: #68adc3;
}

Thank you so much!

You added this to stylepublic.css, is that right?

yes, you can add it to stylepublic.css. I tried adding some code directly in stylepublic.css for my first test and it works properly.

But then I prefered using a plugin to edit easier css file .I used this plugin https://www.ads-software.com/plugins/imporved-simpler-css/