.rslides { position: relative; overflow: hidden; width: 100%; padding: 0; margin: 0; }
.rslides li {  -webkit-backface-visibility: hidden; position: absolute; display: none; width: 100%; left: 0; top: 0; }
.rslides li:first-child { position: relative; display: block; float: left; }
.rslides img { display: block; height: auto; float: left; width: 100%; border: 0; }
.slide_container { margin-bottom: 5px; position: relative; width: 100%;}
.slide { position: relative; list-style: none; overflow: hidden; width: 100%; padding: 0; margin: 0; }
.slide li { position: absolute; width: 100%; left: 0; top: 0; }
.slide img { display: block; position: relative; z-index: 1; height: auto; width: 100%; border: 0; }
.slide .caption { display: block; position: absolute; z-index: 2; font-size: 20px; text-shadow: none; color: #fff; background: #000; background: rgba(0,0,0, .8); left: 0; right: 0; bottom: 0; padding: 10px 20px; margin: 0; max-width: none; }
.slide_nav { 
	position: absolute; 
	-webkit-tap-highlight-color: rgba(0,0,0,0); 
	top: 55%; 
	left: 0; 
	opacity: 0.7; 
	z-index: 3; 
	text-indent: -9999px; 
	overflow: hidden;
	text-decoration: none;
	width: 38px;
	height: 42px;
	 background: transparent url("../image/pre.png") no-repeat left top ;
	 background-size: auto; 
	 margin-top: -45px; }
.slide_nav:active { opacity: 1.0; }
.slide_nav.next { left: auto; background: transparent url("../image/prd.png") no-repeat right top; right: 0; }
@media screen and (max-width: 780px) {
        .slide_nav { 
	top: 65%; 
	width: 38px;
	height: 42px;
	background-size: 80%;
	margin-top: -45px; }
	.slide_nav.next { top: 65%; 
	width: 38px;
	height: 42px;
	background-size: 80%; }

}
@media screen and (max-width: 360px) {
        .slide_nav { 
	top: 65%; 
	width: 38px;
	height: 42px;
	background-size: 70%;
	margin-top: -45px; }
	.slide_nav.next { top: 65%; 
	width: 38px;
	height: 42px;
	background-size: 70%; }

}
@media screen and (max-width: 420px) {
 .slide_nav { 
	top: 80%; 
	width: 38px;
	height: 42px;
	background-size: 50%;
	margin-top: -45px; }
	.slide_nav.next { top: 80%; 
	width: 38px;
	height: 42px;
	background-size: 50%; }
}