body {
  margin: 0;
  padding: 0;
  font-family: Arial;
}

/* Header */
nav.header {
  padding-top: 10px;
  margin-left: 30px;
  margin-right: 30px;
  border-bottom: 2px solid #145aca;
}

.logo {
  max-width: 270px;
  width: 100%;
}

/* Form */
.form-section {
  margin-top: 30px;
  margin-left: 30px;
  margin-right: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.form-container {
  display: flex;
  max-width: 600px;
  width: 100%;
  flex-direction: column;
  padding: 20px;
}

.form-title {
  text-align: center;
  color: #1961a5;
  font-size: 20px;
  margin-bottom: 30px;
}

.form-field {
  padding-bottom: 20px;
  display: flex;
}

input, 
textarea{
  font-size: 16px;
  line-height: 1.4;
  font-family: inherit;
  width: 100%;
  outline: none;
  border: 1px solid #418ab9;
  border-radius: 7px;
  padding: 17px;
  box-sizing: border-box;  
}

textarea{
  height: 150px;
}

input::placeholder,
textarea::placeholder {
  font-size: 16px;
  color: #888;
}

.form-container button {
  width: 100%;
  color: #ffffff;
  background-color: #1a63a7;
  border: none;
  border-radius: 7px;
  text-align: center;
  font-size: 15px;
  padding: 17px;
  font-weight: bold;
  cursor: pointer;
}

.form-container button:hover {
  background-color: #145ca0;
}

@media screen and (max-width: 600px) {
  nav.header, 
  .form-section {
    margin-left: 15px;
    margin-right: 15px;
  }

  .form-container {
    padding: 15px;
  }

  input, textarea {
    padding: 14px;
  }

  .form-container button {
    padding: 14px;
    font-size: 14px;
  }
}