@charset "UTF-8";

.niigata-container {
  width: 900px;
  margin: 0 auto;
}
.bnr-top-01 a:hover {
  opacity: 0.75;
}
.niigata-contents-heading{
  margin: 50px auto 0;
  padding-bottom: 20px;
  font-size: 28px;
  line-height: 1.2;
  border-bottom: 2px solid #000;
  font-weight: bold;
  text-align: center;
}
.niigata-contents-text{
  margin: 30px 0 40px 0;
  font-size: 16px;
  text-align: center;
}
.niigata-contents-image{
  margin: 30px auto 0;
  display: block;
}
@media (max-width: 767px) {
  .niigata-container{
    width: auto;
    padding: 0 16px;
    margin: 0 auto;
  }
  .niigata-contents-heading{
    margin: 30px auto 0;
    font-size: 20px;
    line-height: 1.8;
    width: auto;
    padding-bottom: 0;
    border-bottom: none;
    text-decoration: underline;
  }

  .bnr-top-01 .niigata-contents-image{
    width: 175px;
  }
  .niigata-contents-text{
    margin-top: 20px;
    font-size: 16px;
  }
  .niigata-contents-image{
    margin-top: 20px;
  }
}