.slider_presentation, .slider_presentation_fm{
	width: 100%;
	border: 10px solid #fff;
	margin: 20px auto 0px;
	/*background-color: #fff;*/
	position: relative;
	overflow: hidden;
}

.slider_presentation .left-slider-presentation, 
.slider_presentation_fm .left-slider-fm, 
.slider_presentation .right-slider-presentation,
.slider_presentation_fm .right-slider-fm{
	position: absolute;
	width: 40px;
	height: 40px;
	background-color: #444444;
	border-radius: 50%;
	color: #fff;
	font-size: 20px;
	cursor: pointer;
	top: 50%;
	margin-top: -20px;
	text-align: center;
	line-height: 40px;
	transition: all .5s ease;
}

.slider_presentation .left-slider-presentation:hover,
.slider_presentation_fm .left-slider-fm:hover,
.slider_presentation .right-slider-presentation:hover,
.slider_presentation_fm .right-slider-fm:hover{
	background-color: #FFF;
	color: #444;
	box-shadow: 0px 0px 10px rgba(0, 0, 0, .3);
}

.slider_presentation .left-slider-presentation,
.slider_presentation_fm .left-slider-fm
{
	left: 30px;
}

.slider_presentation .right-slider-presentation,
.slider_presentation_fm .right-slider-fm{
	right: 30px;
}

.slider_presentation .slider-items-presentation .item_slider img,
.slider_presentation_fm .slider-items-fm .item_slider_fm img
{
	max-width: 100%;
	display: block;
	animation: 1s ease zoom;
}

@keyframes zoom{
	0%{transform: scale(2); opacity: 0;}
	50%{transform: scale(2);}
	100%{transform: scale(1); opacity: 1;}
}

.slider_presentation .slider-items-presentation .item_slider,
.slider_presentation_fm .slider-items-fm .item_slider_fm{
	display: none;
	position: relative;
}

.slider_presentation .slider-items-presentation .item_slider.active,
.slider_presentation_fm .slider-items-fm .item_slider_fm.active{
	display: block;
}

.slider_presentation .slider-items-presentation .item_slider .caption_slider,
.slider_presentation_fm .slider-items-fm .item_slider_fm .caption_slider,{
	position: absolute;
	top: 0px;
	right: 0px;
	bottom: 0px;
	left: 0px;
	text-align: center;
	color: #fff;
	font-weight: bold;
	background-color: transparent;
	padding: 10px 0px;
	display: flex;
	justify-content: center;
	align-items: center;
}