*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-size: 10px;
  font-family: 'Trebuchet MS', 'arial', 'helvetica', 'Open Sans', sans-serif;
}

.container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  height: 100vh;
  background: #dfe4e7;
}

.title {
  margin-bottom: 1rem;
  color: #373f8a;
}

.row {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #dfe4e7;
  width: 450px;
  border-radius: 1.2rem;
  box-shadow:  13px 13px 20px #cbced1,
             -13px -13px 20px #ffffff;
  padding-top: 10px;
  padding-bottom: 10px;
}

.inputbox {
  width: 90%;
}

form {
  display: flex;
  flex-direction: column;
}

input[type="text"] {
  display: block;
  margin-bottom: 1rem;
  padding: 20px 10px 20px 5px;
  font-size: 1.2rem;
  line-height: 1.9rem;
  padding: 0.3125rem 0.9375rem;
  border-radius: 10px;
  border: none;
  box-shadow: none;
  color: #807569;
  outline: none;
  width: 100%;
  box-shadow: inset 5px 5px 5px #cbced1,
  inset -5px -5px 5px #ffffff;
  background: none;
}

.inputbox label {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: #555;
}

input[type="button"] {
  outline: none;
  border: none;
  cursor: pointer;
  width: 50%;
  height: 40px;
  border-radius: 30px;
  font-size: 1.2rem;
  font-family: "Lato", sans-serif;
  font-weight: bold;
  color: #fff;
  text-align: center;
  background: #5762be;
  box-shadow: 3px 3px 8px #acaeb1,
  3px -3px 8px #fff;
  transition: all 0.2s;
  margin-bottom: 5px;
}

.btSave:hover {
  background-color: #dfe4e7;
  color: #5762be;
  
}

.btSave:active {
  background-color: #dfe4e7;
  box-shadow:inset 3px 3px 8px #cbced1,
  inset 3px -3px 8px #fff;
  transform: translateY(4px);
}

.footer {
  font-size: 1rem;
  margin-top: 10px;
}

@media (max-width: 768px) {
  .container {
    width: 100%;
  }

  .row {
    width: 400px;
  }
}

@media (min-width: 320px) and (max-width: 425px) {
  .container {
    width: 100%;
  }

  .row {
    width: 90%;
  }
}