.vk-ab-testing_call_ab_test {
  position: relative;
}

.vkabt__call-ab-test_editBtn {
  position: absolute;
  top: 0;
  right: 0;
  display: none;
  opacity: 0;
  font-size: 12px;
  transition: all 0.5s ease-out;
  z-index: 999;
}
.vkabt__call-ab-test_editBtn.btn {
  background-color: var(--wp--preset--color--primary, #3858e9);
  border-color: var(--wp--preset--color--primary, #3858e9);
  border-radius: 0;
  padding: 0.3rem 1rem 0.25rem;
  margin-top: 0;
  text-decoration: none;
  color: #fff;
}
.vkabt__call-ab-test_editBtn.btn:hover {
  color: #fff;
}
.vk-ab-testing_call_ab_test:hover .vkabt__call-ab-test_editBtn {
  display: inline-block;
  opacity: 1;
  transition: all 0.5s ease-out;
}