#sticky {
  display: none;
  opacity: 0;
  transition: 0.5s
}

#sticky.fixed-header {
  display: block;
  opacity: 1;
  position: fixed;
  z-index: 1000;
  top: 0;
  background: #fff;
  width: 100%;

  
}

@-webkit-keyframes slide {
    0% { top: -50;opacity: 0; }
}

@keyframes slide {
    100% { top: 0;opacity: 1; }
}

.btn-cfp {
  background-color: #e0091b;
  color: #fff;
  padding: 15px;
  display: block;
  text-align: center;
  font-size: large;
  font-weight: 700;
  border-radius: 6px;
  margin-top: 10px;
}
.btn-cfp:hover {
    color: #fff;
}