body {
  opacity: 1;
  filter: alpha(opacity=100);
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
}

.header {
  width: 100%;
  min-width: 1100px;
  margin: 0 auto;
  border-bottom: none;
}

.section__title {
  text-align: center;
}

.section__title h2 {
  width: 450px;
  margin: 0 auto;
  padding: 145px 0 30px;
}

.contents {
  width: 98%;
  max-width: 980px;
  margin: 0 auto 100px;
  line-height: 1.8em;
  font-size: 15px;
  word-wrap: break-word;
}

@media screen and (max-width: 768px) {
  .header {
    min-width: 302px;
  }
  .section__title h2 {
    width: 88%;
    padding: 85px 0 10px;
    font-size: 24px;
  }
  .contents {
    width: 94%;
    margin: 0 auto 40px;
    padding: 18px 0 11px;
    line-height: 1.6em;
    font-size: 14px;
  }
}