.mtHead {
  margin-top: 200px;
}
.mtHeadPrev {
  margin-top: 150px;
}
.next {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 50px;
  height: 50px;
  border: 2px solid #c9a227;
  border-radius: 50%;
  background-color: #c9a227;
  color: black !important;
  font-size: 22px;
  cursor: pointer;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(20px);
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s ease,
    background-color 0.3s ease,
    color 0.3s ease;
}
.next.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.next:hover:not(.arrow-clicked) {
  background-color: black;
}
.next:hover:not(.arrow-clicked) i {
  color: #c9a227;
}
.next.arrow-clicked {
  background-color: #c9a227;
}
.next.arrow-clicked i {
  color: black;
}
.btnNext {
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  border-radius: 50%;
  color: #000;
  font-size: 20px;
  cursor: pointer;
}
.btnNext i {
  pointer-events: none;
}
.btnNext:focus,
.btnNext:active {
  outline: none;
  box-shadow: none;
}

@media screen and (max-width: 768px) {
  .next {
    right: 20px;
    bottom: 20px;
    width: 45px;
    height: 45px;
    font-size: 20px;
  }
}