Hi there,
Thank you for writing back,
Could you please go to your dashboard >> appearance >> customize >> additional CSS and add the following CSS code.
.everest-forms .everest-forms-part-button,
.everest-forms a.button:not(.button-large),
.everest-forms button.button:not(.button-large),
.everest-forms button[type=submit],
.everest-forms input[type=submit] {
color: #fff;
background-color: #fe5252;
}
/*Hover Color*/
.everest-forms a.button:not(.button-large):hover,
.everest-forms button.button:not(.button-large):active,
.everest-forms button.button:not(.button-large):hover,
.everest-forms button[type=submit]:active,
.everest-forms button[type=submit]:hover,
.everest-forms input[type=submit]:active,
.everest-forms input[type=submit]:hover {
color: #ffffff;
background-color: #202020;
}
Regards!