h1 {
  text-align: center;
}

.site-header {
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.spoiler-box__title.js-spoiler-box-title {
  background-color: #ffffff;
  font-weight: bold;
  color: #000000;
}

.table-of-contents.open {
  border-radius: 20px;
  background-color: #ffffff;
}

.btn.btn-size-big.js-link {
  font-weight: bold;
}

.entry-content table th {
  color: #000000;
}

.mob-hamburger {
  margin: -300px;
}

.site-logotype img {
  margin-left: 50px;
}