@charset "gb2312";
/* CSS Document */

.jiangdaonei{ padding-bottom:435px;}
#jiangdaoicon{  margin-top:40px; width:auto;}
#jiangdaoicon li{ float:left; margin-right:20px;}
#jiangdaoicon li img{ transition:0.7s;}
#jiangdaoicon li img:hover{ opacity:0;}
#icon1{ background:url(imagesjiangdaoselec_icon2_b.png) no-repeat; width:23px; height:23px;}
#icon2{ background:url(imagesjiangdaoselec_icon_b.png) no-repeat; width:23px; height:23px;}
#icon3{ background:url(imagesjiangdaoselec_icon3_b.png) no-repeat; width:23px; height:23px;}

@media only screen and (min-width: 420px) and (max-width: 1200px) {
	.jiangdaonei{ padding-bottom:55%;}
	.bodyer_leftw{ width:100%;}
	}
	
@media only screen and (min-width: 420px) and (max-width: 640px) {
	#jiangdaoicon{  margin-top:120%;}
	}