.decoration-article {
  max-width: 1000px;
  margin: 0 auto;
  padding: 12px 20px 30px;
  color: #444;
  font-family: 'Muli-Regular', Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.85;
}

.decoration-article *,
.decoration-article *::before,
.decoration-article *::after {
  box-sizing: border-box;
}

.decoration-article p {
  margin: 0 0 20px;
}

.decoration-article h2 {
  margin: 42px 0 18px;
  padding-left: 13px;
  border-left: 4px solid #B87E77;
  color: #333;
  font-size: 27px;
  line-height: 1.35;
}

.decoration-article h3 {
  margin: 30px 0 12px;
  color: #B87E77;
  font-size: 21px;
  line-height: 1.4;
}

.decoration-article h4 {
  margin: 22px 0 9px;
  color: #333;
  font-size: 17px;
  line-height: 1.45;
}

.decoration-article ul {
  margin: 0 0 24px;
  padding-left: 24px;
}

.decoration-article li {
  margin-bottom: 8px;
}

.decoration-article figure {
  margin: 22px 0 30px;
}

.decoration-article img {
  display: block;
  width: 100%;
  max-width: 900px;
  height: auto;
  margin: 0 auto;
  border-radius: 4px;
}

.decoration-article figcaption {
  max-width: 900px;
  margin: 8px auto 0;
  color: #777;
  font-size: 13px;
  line-height: 1.6;
}

.decoration-article .technique {
  margin-bottom: 36px;
}

@media screen and (max-width: 640px) {
  .decoration-article {
    padding: 8px 14px 24px;
    font-size: 15px;
    line-height: 1.75;
  }

  .decoration-article h2 {
    margin-top: 34px;
    font-size: 23px;
  }

  .decoration-article h3 {
    margin-top: 26px;
    font-size: 19px;
  }

  .decoration-article h4 {
    font-size: 16px;
  }

  .decoration-article figure {
    margin: 18px 0 25px;
  }
}