.support-form form {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr);
  grid-template-columns: repeat(2, 1fr);
  margin: 0 auto;
  gap: 0 1em;
  width: 100%;
  max-width: 700px;
}

.submit-btn {
  grid-column: span 2;
}

.support {
  position: relative;
}

.support::before {
  content: "";
  background: url(../Images/turtle.21a98bee.svg) no-repeat;
  height: 9em;
  width: 200px;
  display: block;
  position: absolute;
  top: 0;
  left: calc(65% - 100px);
}

form input {
  width: 100%;
}

@media (max-width: 766px) {
  .support-form form {
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
  }

  .support::before {
    left: calc(50% - 100px);
    top: -7%;
  }
  .submit-btn {
    grid-column: auto;
  }
}

@media (max-width: 375px) {
  .support-form button {
    font-size: 1rem;
    padding: 1em 2em;
  }
}