body {
  font-size: 100%;
  background-color: #1f4662;
  font-family: serif;
}

* {
  box-sizing: border-box;
}

p {
  font-size: 18px;
}

h3 {
  border-radius: 10px;
  box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
  font-style: italic;
  letter-spacing: 5px;
  font-weight: 700;
}

.container {
  background-color: #f8f9fa;
}

.my-text {
  background-color: #efefef;
  color: black;
}

.schatten {
  box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
}