.popdefinition {
  cursor: pointer;
  text-decoration: underline;
}

.popdefclose {
  float: right;
  cursor: pointer;
}

.popdeftext {
  display: none;
  position: fixed;
  box-shadow: 10px 10px 5px #aaa;
  max-width: 400px;
  padding: 20px;
  background-color: #eaefeb;
  right: 50px;
  top: 200px;
  z-index: 99999;
}

.popdeftext p {
  font-size: 14px;
}

.popdeftext.open {
  display: block;
}