#gestion_des_pubs {
  background-color: #f1f1f1;
  /*Toutes les lignes paires*/
}
#gestion_des_pubs th {
  background-color: #f1f1f1;
}
#gestion_des_pubs tr:nth-child(2n) {
  background-color: #DDD;
}

.acf-fields .button-primary {
  opacity: 0.2;
}
.acf-fields .button-primary.focus, .acf-fields .button-primary.hover, .acf-fields .button-primary:focus, .acf-fields .button-primary:hover {
  opacity: 1;
}