.slider {
  margin: 0 auto;
  max-width: 100%;
}

.slide_viewer {
  height: 300px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.slide_group {
  height: 100%;
  position: relative;
  width: 100%;
}

.slide {
  display: none;
  position: absolute;
  height: 300px;
  width: 100%;
}

.slide > a > img {
  height: 300px;
  width: 100%;
  border-radius: 5px;
  border: 2px solid #00B4CC;
}

.slide:first-child {
  display: block;
}

.slide:nth-of-type(1) {

}

.slide:nth-of-type(2) {

}

.slide:nth-of-type(3) {

}

.slide:nth-of-type(4) {

}

.slide_buttons {
  left: 0;
  position: absolute;
  right: 0;
  text-align: center;
}

a.slide_btn {
  color: #474544;
  font-size: 42px;
  margin: 0 0.175em;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.slide_btn.active, .slide_btn:hover {
  color: #428CC6;
  cursor: pointer;
}

.directional_nav {
  height: 340px;
  margin: 0 auto;
  max-width: 1120px;
  position: relative;
  top: -390px;
}

@media only screen and (max-width: 600px) {

  .slide_viewer {
  height: 180px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

  .slide {
  display: none;
  position: absolute;
  height: 180px;
  width: 100%;
}

.slide > a > img {
  height: 180px;
  width: 100%;
  border-radius: 5px;
  border: 1px solid #00B4CC;
}
  .previous_btn {
    left: 50px;
  }
  .next_btn {
    right: 50px;
  }
}

@media screen and (min-width: 601px) and (max-width: 1000px) {
 .slide_viewer {
  height: 265px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

  .slide {
  display: none;
  position: absolute;
  height: 265px;
  width: 100%;
}

.slide > a > img {
  height: 265px;
  width: 100%;
  border-radius: 5px;
  border: 1px solid #00B4CC;
}

  }