.st-mail {
  padding-bottom: 130px;
}
.st-mail-wrap {
  padding: 0 30px 140px;
}
.st-mail-wrap {
  border-radius: 15px;
  background-color: #e7f6f8;
  text-align: center;
}
.st-mail-wrap .st-mail-image {
  display: inline-block;
  vertical-align: top;
  margin-top: -34px;
  margin-bottom: 56px;
}
.st-mail-wrap .st-mail-image img {
  display: block;
}
.st-mail-wrap .st-mail-title {
  max-width: 1000px;
  font-weight: bold;
  color: var(--mailmechanic-dark);
  margin: 0 auto 18px;
  font-size: 40px;
  line-height: 46px;
}
.st-mail-wrap .st-mail-desc {
  max-width: 660px;
  margin: 0 auto 44px;
  font-family: "Inter", Arial, Tahoma, sans-serif;
  font-weight: 400;
  color: var(--mailmechanic-gray);
  font-size: 16px;
  line-height: 22px;
}
.st-mail-wrap .mt-form {
  display: flex;
  justify-content: center;
}
.st-mail-wrap .mt-form button {
  width: 246px;
}
.st-mail-wrap .mt-form .mt-input {
  width: 584px;
}

@media only screen and (max-width: 500px) {
  .st-mail-wrap {
    padding: 0 20px 60px;
  }
  .st-mail-wrap .st-mail-image {
    margin-top: -9.3%;
    margin-bottom: 40px;
  }
  .st-mail-wrap .st-mail-image img {
    width: 100%;
  }
}

@media only screen and (max-width: 600px) {
  .st-mail {
    padding-bottom: 70px;
  }
}

@media only screen and (max-width: 700px) {
  .st-mail-wrap {
    padding: 0 30px 100px;
  }
  .st-mail-wrap .mt-form {
    flex-wrap: wrap;
  }
  .st-mail-wrap .mt-form .mt-input {
    width: 100%;
    margin-right: 0;
    margin-bottom: 22px;
  }
  .st-mail-wrap .mt-form button {
    height: 56px;
  }
}

@media only screen and (max-width: 840px) {
  .st-mail {
    padding-bottom: 90px;
  }
}

@media only screen and (max-width: 1000px) {
  .st-mail {
    padding-bottom: 110px;
  }
}