.zone_slider {
	position:relative;
	float:left;
	width:100%;
	margin:0;

	height:640px
}
	
.zone_slider .espace{
	height:640px;
	float:left;
}
  


.zone_slider 	    .slider {
  margin: 0 auto;
       width: 1080px;
    
    }
   

.zone_slider .slide_viewer {
  overflow: hidden;
  position: relative;
}

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

.zone_slider .slide {
  display: none;
  height: 100%;
  position: absolute;
  width: 100%;
      border-radius: 10px;

}

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

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

}

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

}

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

}

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

}

.zone_slider .slide_buttons {
  left: 0;
  position: absolute;
  right: 0;
  text-align: center;
  
    bottom: 40px;
}
.zone_slider .previous_btn {
	color: #fff;
}
.zone_slider a.slide_btn {
  color: #fff;
  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;
}

.zone_slider .slide_btn.active, .slide_btn:hover {
  color: #311e07;
  cursor: pointer;
}

.zone_slider .directional_nav {
  height: 350px;

    margin: 0 auto;
    width: 100%;
    position: absolute;
    top: 50%;

    transform: translateY(-50%);}

.zone_slider .previous_btn {
  bottom: 0;
  left:0px;
  margin: auto;
  position: absolute;
  top: 0;
}

.zone_slider .next_btn {
  bottom: 0;
  margin: auto;
  position: absolute;
  right: 0px;
  top: 0;
}

.zone_slider .previous_btn, .next_btn {
  cursor: pointer;
  height: 350px;
  
  -webkit-transition: opacity 0.4s ease-in-out;
  -moz-transition: opacity 0.4s ease-in-out;
  -ms-transition: opacity 0.4s ease-in-out;
  -o-transition: opacity 0.4s ease-in-out;
  transition: opacity 0.4s ease-in-out;
  width: 40px;

}

.zone_slider .slider_bt_nav {
	position: absolute;
    top: 50%; 
    left: 50%;
    transform: translate(-50%,-50%);
    opacity: 0.5;	
}
.zone_slider .slider_bt_nav .fas {
	font-size:40px;
}

.zone_slider .slider_bt_nav:hover, .slider_bt_nav:hover {
  opacity: 1;
}

@media only screen and (max-width: 767px) {
  .zone_slider .previous_btn {
    left: 50px;
  }
 .zone_slider  .next_btn {
    right: 50px;
  }
}
.zone_slider .index_slider .previous_btn,.index_slider .next_btn, .index_slider .directional_nav {
	height:350px;
}
.zone_slider .index_slider .slide_viewer {
	height:340px;
}
.zone_slider .index_slider {
    height: 360px;

}