.cf7-smart-grid.has-grid .wpcf7-submit {
  background: #fff !important;
  border: none !important;
  border-radius: 6px !important;
  font-size: 90% !important;
  font-weight: bold !important;
  color: #3B86F7 !important;
}     

.cf7-smart-grid.has-grid .wpcf7-submit:hover {
  background: #11C672 !important;
  border: none !important;
  color: #fff !important;
} 

.wpcf7-list-item {
  margin-left: 0!important;
}