.panel {
  width: 100%;
}
* {
margin: 0;
padding: 0;
}
  ::selection {
  color: #f6cba7;
  background: #78949b;
}
  /* Style the button that is used to open and close the collapsible content */
.collapsible {
  background-color: #1c080c;
  color: #ffe6d1;
  cursor: pointer;
    padding: auto;
  width: 100%;
  border: none;
  text-align: auto;
  outline: none;
  font-size: 15px;
  box-shadow: none;
    transition: max-height 0.2s ease-out;
}

/* Add a background color to the button if it is clicked on (add the .active class with JS), and when you move the mouse over it (hover) */
.active, .collapsible:hover {
  background-color: #2e1b2b;
}
/* Style the collapsible content. Note: hidden by default */
.content {
  padding: 0 18px;
  display: none;
  overflow: hidden;
  background-color: #ffe6d1;
}

html{
  background: linear-gradient(0deg, rgba(46, 27, 43, 1) 0%, rgba(0, 0, 0, 0) 100%), url(https://i.pinimg.com/originals/fd/b2/1c/fdb21c0e4f3dbb6ccd9a63c68fce8645.gif);
  background-repeat: no-repeat, no-repeat;
  background-size: auto, cover;
  background-attachment: fixed, scroll;
  background-color: black;
}
div {
  position: relative;
  width:70%;
  margin: auto;
  margin-top: 100px;
  background-color: #392f36;
  box-shadow: 0 4px 8px 0 rgba(255, 230, 209, 0.2), 0 6px 20px 0 rgba(255, 230, 209, 1);
  padding: 1px;
  align-content: center;
}
p {
  text-align: center;

}
h1 {
 text-align: center;
  margin-top: 20px;
  margin-bottom: 20px;
  color: #78949b;
}
h2 {
 text-align: center;
  margin-top: 20px;
  margin-bottom: 20px;
  color: #ffe6d1;
}
a {
  color: 
#78949b;
}
body {
  color: 
#78949b;
}
hr {
  background-color: #5d6b79; height: 1px; border: 0;
 width: 100%;
}
* {
  box-sizing: border-box;
}
div.sticky {
  position: -webkit-sticky; /* Safari */
  position: sticky;
  top: 0;
    background-color: #ffe6d1;
  padding: 30px;
  padding-top: 20px;
  font-size: 30px;
  box-shadow:none;
  width:100%;
  height:30px;
  padding-bottom: 70px;

}