/* slides.css */
.section1 {
	{box-sizing:border-box}
.mySlides {display:none}
img {vertical-align: middle;}
}
.slideshow-container {
	max-width: 1000px;
	position: relative;
	margin: auto;
}
.dot {
	height: 15px;
	width: 15px;
	margin: 0 2px;
	background-color: #bbb;
	border-radius: 50%;
	display: inline-block;
	transition: background-color 0.6s ease;
}
.active {
	background-color: #717171;
}
.fade {
	-webkit-animation-name: fade;
	-webkit-animation-duration: 1.5s;
	animation-name: fade;
	animation-duration: 1.5s;
}
@-webkit-keyframes fade {
	from {opacity: .4}
to {opacity: 1}
}
@keyframes fade {
	from {opacity: .4} 
to {opacity: 1}
}
var slideIndex = 0;
showSlides();
function showSlides() {
	var i;
	var slides = document.getElementsByClassName("mySlides");
	var dots = document.getElementsByClassName("dot");
	for (i = 0; i < slides.length; i++) {
		slides[i].style.display = "none";
	}
	slideIndex++;
	if (slideIndex > slides.length) {slideIndex = 1}
	for (i = 0; i < dots.length; i++) {
		dots[i].className = dots[i].className.replace(" active", "");
		}
		slides[slideIndex-1].style.display = "block";
		dots[slideIndex-1].className += " active";
		setTimeout(showSlides, 2000); // ছবি পরিবর্তনের সময় ইন্টারভাল
	}