.slider { position: relative; }

.slider__container { overflow: none; }

.slider__items { display: flex; transition: transform 0.5s ease; }

.slider_disable-transition { transition: none; }

.slider__item {
	flex: 0 0 100%;
	max-width: 100%;
	user-select: none;
}

/* кнопки влево и вправо */

.slider__control {
	position: absolute;
	top: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	color: #fff;
	text-align: center;
	height: 50px;
	transform: translateY(-50%);
/*
background: #3276b1; opacity: 0.2;
background: #428bca; opacity: 0.2;
*/
	background: rgba(0, 0, 0, 0.2);
}

.slider__control_hide { display: none; }

.slider__control[data-slide='prev'] { left: 0; background: rgba(0, 0, 0, 0.2); }

.slider__control[data-slide='next'] { right: 0; background: rgba(0, 0, 0, 0.2); }

.slider__control:hover,
.slider__control:focus {
	color: #fff;
	text-decoration: none;
	outline: 0;
	background: rgba(0, 0, 0, 0.4);
}

.slider__control::before {
	content: '';
	display: inline-block;
	width: 20px;
	height: 20px;
	background: transparent no-repeat center center;
	background-size: 100% 100%;
}

.slider__control[data-slide='prev']::before {
	background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E");
}

.slider__control[data-slide='next']::before {
	background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E");
}

/* индикаторы */

.slider__indicators {
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 15;
	display: flex;
	justify-content: center;
	padding-left: 0;
	margin-right: 15%;
	margin-left: 15%;
	list-style: none;
	margin-top: 0;
	margin-bottom: 0;
}

.slider__indicators li {
	box-sizing: content-box;
	flex: 0 1 auto;
	width: 30px;
	height: 5px;
	margin-right: 3px;
	margin-left: 3px;
	text-indent: -999px;
	cursor: pointer;
	background-color: rgba(255, 255, 255, 0.7);
	background-clip: padding-box;
	border-top: 15px solid transparent;
	border-bottom: 15px solid transparent;
}

.slider__indicators li.active {
	background-color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 1210px) { .slider__container { overflow: hidden; } }