Reply To: How to change revolution slider navigation arrow

.tp-rightarrow.default {
  z-index: 100;
  cursor: pointer;
  background: url(../assets/large_right.png) no-repeat;
  width: 45px;
  height: 150px;
  color: #fff;
  text-align: center;
  margin-top: -50px !important;
  opacity: 1.2;
}
.tp-leftarrow.default {
  z-index: 100;
  cursor: pointer;
  background: url(../assets/large_left.png) no-repeat 0 0;
  width: 45px;
  height: 150px;
  color: #fff;
  text-align: center;
  margin-top: -50px !important;
  opacity: 1.2;
}
.tparrows:hover {
  background-position: initial !important;
  opacity: 0.5 !important;
}