@charset "utf-8";
body{
	background-color:#000;
	color:#fff;
}

.slider {
	width: 100%;
	height: 350px;
	overflow: hidden;
	text-align:center;
	margin: 0 auto; 
	background-color: rgba( 255, 255, 255, 90 );
}

.slides {
	width: 200%;
	height:200%;

	-o-transform: scale(0.5);
	-o-transform-origin: 0 0;
	-ms-transform: scale(0.5);
	-ms-transform-origin: 0 0;
	-moz-transform: scale(0.5);
	-moz-transform-origin: 0 0;
	-webkit-transform: scale(0.5);
	-webkit-transform-origin: 0 0;
	transform: scale(0.5);
	transform-origin: 0 0;
}

@media screen and (max-width:640px){

	.slides {
		zoom:８0%
	}
}