/* Style the button that is used to open and close the collapsible content */
.collapsible {
  background-color: #eee;
  color: #EB660A;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 18px;
}
a.Twitter {
content:
url(https://about.twitter.com/content/dam/about-twitter/x/brand-toolkit/logo-black.png.twimg.1920.png);
}