/* ==========================================================================
    Slider core styles
===========================================================================*/
*,
*:before,
*:after {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

.slider-container {
	position: relative;
	overflow: hidden;
	width: 100%;
	margin: 0 auto;
	background-color: #444;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

.slider {
	position: relative;
	width: 9999px;
}

.slider:before,
.slider:after {
	display: table;
	content: ' ';
}

.slider:after {
	clear: both;
}

.slider__item {
	position: relative;
	float: left;
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
}

.slider__item .imgbg {
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	position: absolute;
	background: #000;
	transition: all .3s;
	opacity: 0.4;
	filter(alpha=0.4);
	
}

.slider__item img {
	display: block;
	height: auto;
}

.slider-nav {
	height: 30px;
	line-height: 30px;
	position: absolute;
	bottom: 190px;
	left: 0;
	width: 100%;
	margin: 0;
	padding: 0;
	text-align: center;
	z-index: 99999;
	filter: alpha(opacity=90);
}

.slider-nav__control {
	display: inline-block;
	width: 30px;
	height: 30px;
	-webkit-transition: background .5s ease;
	-moz-transition: background .5s ease;
	-o-transition: background .5s ease;
	transition: background .5s ease;
	border: 1px solid transparent;
	border-radius: 50%;
	background: transparent;
}
.slider-nav__control em{
	display: block;
	width: 7px;
	height: 7px;
	margin: 11px;
	border-radius: 50%;
	background: rgba(255,255,255,.5);
}
.slider-nav__control.is-active {
	width: 30px;
	height: 30px;
	border: 1px solid #fff;
}
.slider-nav__control.is-active em{
	width: 7px;
	height: 7px;
	background: #fff;
}
.slider.has-touch {
	cursor: move;
	cursor: -webkit-grabbing;
	cursor: -moz-grabbing;
}

.slider.has-touch:hover .slider__item .imgbg{
	cursor: pointer;
	opacity: 0;
	filter(alpha=0;)
}

@media (max-width: 580px) {
	.slider__switch {
		display: none;
	}

	.slider__caption {
		display: none;
	}
}

.slider__item .img_txt {
	  font-family: "楷体";
	    text-align: center;
	      font-size: 60px;
	        font-weight: bold;
		  color: #fff;
		    z-index: 99999999;
		      position: absolute;
		        width: 1320px;
			  height: 80px;
			    bottom: 450px;
			      left: 50%;
			        margin: 0 0 0 -660px;
				  letter-spacing: 5px;
				    text-shadow: 0 5px 5px rgba(000, 000, 000, .5);
			    }