html {
  scroll-behavior: smooth;
}

body{
    position: relative;
}

#myBtn {
  display: none;
  position: fixed;
  bottom: 30px;
  right: 20px;
  z-index: 99;
  border: none;
  outline: none;
  background: linear-gradient(#ff00ea, #0026ff);
  color: white;
  cursor: pointer;
  border-radius: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  height: 2rem;
  width: 2rem;
  padding-top: 0.5rem;
}


.header{
    position: -webkit-sticky;
    position: sticky;
    top: 0;
}

.content-area{
    font-size: larger;
    display: flex;
    flex-direction: column;
    padding: 1% 0;
    transition: margin-top 0.4s;
}