.p-message .introduction__text {
  text-align: right;
  margin-top: 30px;
  margin-bottom: 30px;
  display: inline-block;
  width: 100%;
}

.p-message .introduction__sign {
  width: 120px;
  vertical-align: middle;
  margin-top: 10px;
  margin-left: 10px;
}

@media screen and (min-width: 361px) {
  html, body {
    margin: 0;
  }
}

@media screen and (min-width: 500px) {
  html, body {
    margin: 0;
  }
}

@media screen and (min-width: 768px) {
  html, body {
    margin: 0;
  }
  .p-message .introduction__text {
    margin-top: 45px;
    margin-bottom: 100px;
  }
}

@media screen and (min-width: 1080px) {
  html, body {
    margin: 0;
  }
}

@media screen and (min-width: 1280px) {
  html, body {
    margin: 0;
  }
}

@media screen and (min-width: 1920px) {
  html, body {
    margin: 0;
  }
}

@media screen and (max-width: 360px) {
  html, body {
    margin: 0;
  }
}

@media screen and (max-width: 767px) {
  html, body {
    margin: 0;
  }
}

@media screen and (max-width: 1079px) {
  html, body {
    margin: 0;
  }
}

@media screen and (max-width: 1279px) {
  html, body {
    margin: 0;
  }
}

@media screen and (max-width: 1919px) {
  html, body {
    margin: 0;
  }
}