.wFormContainer {
  width: 60%;
  margin: 0 20%;
}
.wFormContainer .oneField {
  margin: 10px 0 0 0;
}
.wFormContainer label {
  font-weight: bold;
}
.wFormContainer input {
  width: 50%;
  margin-bottom: 20px;
}

.wFormContainer input[type="checkbox"],
.wFormContainer input[type="submit"] {
  width: auto;
}

@media only screen and (max-width: 768px) {
  .wFormContainer {
    width: 90%;
    margin: 0 5%;
  }
  .wFormContainer input {
    width: 80%;
  }
}