@charset "utf-8";


/*大图切换*/
.js-silder{
	position: relative;	
	min-width: 320px;
}
.silder-scroll{
	width: 100%;
	overflow: hidden;
}
.silder-main{
	position: relative;
	width: 100%;
	overflow: hidden;
}
.silder-main-img{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	 
}
.silder-main-img img{
	width: 100%;
}
.js-silder-ctrl{
	width: 100%;
	text-align: center;
}
.silder-ctrl-prev,
.silder-ctrl-next{
	position: absolute;
	top: 0;
	width: 20px;
	height: 100%;
	background-color:#999;

	
}
.silder-ctrl-prev{
	left: 0;
	text-align: left;
	background:url(../images/themesa.PNG) no-repeat 0 0;
	top:42%;
}
.silder-ctrl-next{
	right: 0;
	text-align: right;
	background:url(../images/themesb.PNG) no-repeat 0 0;
	top:42%;
}
.silder-ctrl-prev>span,
.silder-ctrl-next>span{
	position: absolute;
	top: 50%;
}
.silder-ctrl-prev>span{
	left: 0;
}
.silder-ctrl-next>span{
	right: 0;
}

.silder-ctrl-con{display: none;}

@media (max-width: 768px){
	.silder-ctrl-prev,
	.silder-ctrl-next{
		width: 20px;
		margin-top: -25px;
	}

}

.topheight{ margin-top:0px}

@media (max-width: 768px){	
 .topheight{ margin-top:35px}

}
@media (max-width: 425px){	
 .topheight{ margin-top:10px}

}
/*大图切换*/