body {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4c4d4f;
  margin: 0;
  height: 100vh;
  font-family: sans-serif;
}
.wrapper {
  text-align: center;
}
.line {
  width: 200px;
  height: 2px;
  margin: auto;
  background-color: #4c4d4f;
}
.tel {
  font-size: 24px;
  font-weight: bold;
}
.lang-btn {
  position: fixed;
  top: 20px;
  right: 20px;
}