.sliderLeft {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 10000;
  top: 0;
  left: 0;
  background-color:#F3F6EF;
  color:#2d302a;
  overflow-x: hidden;
  transition: 0.5s;
}

.sliderLeft-content {
  font-size: 20px;
  text-align:center;
  position: relative;
  top: 10%;
  width: 100%;
  margin-top: 10px;
}

.sliderLeft a {
  padding: 8px;
  text-decoration: none;
  font-size: 20px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.sliderLeft a:hover, .overlay a:focus {
  color: #f1f1f1;
}

.sliderLeft .closebtn {
  position: absolute;
  top: 20px;
  right: 35px;
  font-size: 36px;
}

@media screen and (max-height: 450px) {
  .sliderLeft a {font-size: 20px}
  .sliderLeft .closebtn {
  font-size: 20px;
  top: 15px;
  right: 35px;
  }
}