body {
  font-family: monospace;
  letter-spacing: .20em;
  margin: 0 auto;
  border-right: .17em solid;
  background-color: black;
}

.with-background-image {
  background-color: black;
  background-image: url(/assets/img/czarnymotyl.png);
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
}

.masthead.segment {
  min-height: 1000px;
}
.main-menu .ui.menu .ui.item {
  text-align: right;
  margin-left: 1em;
  margin-right: 1em;
}
.mobile.main-menu .ui.menu .ui.item {
  font-size: 0.7em;
  margin-right: 0;
}

.ui.vertical.stripe {
  padding: 8em 0em;
}
.ui.vertical.stripe p + h2 {
  margin-top: 3em;
}
.ui.vertical.stripe p {
  text-align: justify;
  font-size: 0.8em;
}
.ui.vertical.stripe li {
  font-size: 0.8em;
}