.top_block-form {
  margin: 0 auto;
  padding: 40px 30px 30px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 5px 29px rgba(0, 0, 0, 0.43);
  border-radius: 20px;
  background-color: #fff;
}
.form_title {
  padding: 0;
  margin: 0 0 20px 0;
  color: #434343;
  font-size: 20px;
  font-weight: 700;
  font-style: normal;
  letter-spacing: normal;
  line-height: 37.51px;
  text-align: center;
  text-transform: uppercase;
  font-style: normal;
}
.top_block-form input {
  margin: 0 0 24px 0;
  padding: 0 0 0 20px;
  width: 100%;
  max-width: 400px;
  height: 46px;
  font-size: 14px;
  outline: #5a51dd;
  background-color: #fafafa;
  border: 1px solid #d4d4d4;
  color: #000;
}
.top_block-form input::placeholder {
  color: #a8aeb8;
}
.top_block-form button {
  margin-top: 24px;
  width: 100%;
  max-width: 300px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  outline: 0;
  cursor: pointer;
  border-radius: 7px;
  background-color: #fff;
  background-image: linear-gradient(9deg, #16b67f 0, #35e7a9 100%);
  color: #fff;
  font-size: 18px;
  font-weight: 400;
  font-style: normal;
  letter-spacing: normal;
  line-height: 23.11px;
  text-align: left;
  text-transform: uppercase;
  font-style: normal;
  letter-spacing: normal;
  line-height: normal;
}
.top_block-form button > span {
  line-height: 25px;
}
@keyframes goUp {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@media all and (max-width: 480px) {
  .top_block {
    padding-top: 1.5rem;
  }
}