.registration-container {
  position: relative;
  max-width: 500px;
  width: 100%;
  background: #fff;
  padding: 35px;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  border: 2px solid #ee4e34;
  margin: 20px auto;
}
.registration-container header {
  font-size: 1.2rem;
  color: #333;
  font-weight: 600;
  text-align: center;
  margin-bottom: 20px;
}
.registration-container .form .input-box {
  margin-bottom: 20px;
}
.registration-container .form .input-box label {
  color: #333;
  margin-bottom: 5px;
}
.registration-container .form .input-box input,
.registration-container .form .input-box select {
  height: 35px;
  width: 100%;
  font-size: 1rem;
  color: #333;
  border: 1px solid #ee4e34;
  border-radius: 6px;
  padding: 0 15px;
  background: #fff;
}
.registration-container .form .input-box input:focus {
  box-shadow: none;
}
.registration-container .form .input-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
}
.registration-container .form .input-row .input-box {
  flex: 1;
  min-width: calc(50% - 10px);
}
.registration-container .form .gender-box {
  display: flex;
  align-items: center;
  gap: 15px;
}
.registration-container .form .gender-box label {
  font-weight: 600;
}
.registration-container .form .input-box.address,
.registration-container .form .select-box {
  width: 100%;
}
.registration-container .form .select-box select {
  height: 35px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
.registration-container .form button {
  height: 40px;
  width: 100%;
  color: #fff;
  font-size: 1rem;
  font-weight: 400;
  margin-top: 15px;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.2s;
  background: #ee4e34;
}
.registration-container .form button:hover {
  background: #ee3e34;
}
.registration-container .form .input-box input {
  width: 100%;
  max-width: none;
  padding: 8px;
  box-sizing: border-box;
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  .registration-container .form .input-box {
    width: 100%;
    min-width: 0;
  }
}
.registration-container header i {
  font-size: 24px;
  color: #333;
  margin-right: 10px;
  vertical-align: middle;
}