* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  min-height: 100%;
}

body {
  background: none;
}

#wrapper {
  max-width: 910px;
  margin: 12px auto;
  background: #fff url(dreieck.jpg) no-repeat top right;
  overflow: hidden;
  color: #455560;
  font-family: 'Signika', Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.3;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.75);
  border-radius: 10px;
}

#wrapper .flex {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  justify-content: start;
  gap: 80px;
  padding: 16px 0 0 40px;
}

#wrapper .content {
  padding-left: 220px;
  position: relative;
}

#wrapper .hide {
  display: none;
}

#wrapper .header {
  padding: 20px 40px;
}

#wrapper .article {
  padding: 16px 40px 16px 0;
}

#wrapper p {
  margin-bottom: 16px;
}

#wrapper strong {
  font-weight: 700;
}

#wrapper h1 {
  margin-bottom: 16px;
  font-size: 26px;
  line-height: 1.1;
  font-weight: 700;
}

#wrapper h3 {
  padding: 10px;
  font-size: 16px;
  line-height: 1.1;
  font-weight: 700;
  position: absolute;
  top: 0;
  left: 0;
  border-top: 1px solid #000;
  border-right: 1px solid #000;
  width: 190px;
}

#wrapper h4 {
  margin-bottom: 16px;
  padding-bottom: 16px;
  font-size: 17px;
  line-height: 1.2;
  font-weight: bold;
  border-bottom: 4px solid #FDD756;
  display: inline-block;
}

#wrapper a {
  color: #455560;
  text-decoration: none;
}

#wrapper ul {
  margin-bottom: 16px;
  list-style: none;
}

#wrapper ul li {
  padding-left: 15px;
  position: relative;
}

#wrapper ul li:before {
  content: '\25a0';
  color: #FDD756;
  font-size: 11px;
  position: absolute;
  top: 1px;
  left: 0;
}

#wrapper img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

#wrapper .nobr {
  white-space: nowrap;
}

@media (max-width: 909px) {
  #wrapper {
    margin: 8px;
    border: none;
  }

  #wrapper .header {
    padding: 20px 22px;
  }

  #wrapper .article {
    padding-right: 16px;
  }
}

@media all and (max-width: 578px) {
  #wrapper .article {
    padding: 16px;
  }

  #wrapper .content {
    padding: 0;
  }

  #wrapper h3 {
    position: static;
    margin-bottom: 16px;
    padding: 10px 0;
    width: auto;
  }

  #wrapper h4 {
    font-size: 15px;
  }

  #wrapper .flex {
    gap: 10px;
    justify-content: space-around;
    padding: 0;
    flex-wrap: wrap;
  }
}

@media all and (max-width: 500px) {
  #wrapper .header {
    display: flex;
    justify-content: center;
  }
}