.text-content {
  text-align: center;
  max-width: 900px;
}

.website-content {
  padding-top: 54px;
  min-height: 100vh;
}

.line-flexco {
  width: 100%;
  display: flex;
  justify-content: space-around;
}

.lineco {
  width: 100%;
}

form {
  text-align: center;
}

form .textbox {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

form textarea {
  resize: none;
  width: 100%;
  max-width: 500px;
  height: 170px;
}

form .submit {
  margin-top: 15px;
  width: 74px;
  height: 44px;
  border: none;
  border-radius: 10px;
  transition: background 2s;
  font-size: 1.1em;
}

form .submit:hover {
  background-color: #4CAF50;
}