@-ms-viewport {
  width: device-width;
}

@media print {}
@media (min-width: 979px) {
.nav1{text-align:left}
.ban img,.ban_t img{width:767px;}
}
@media (min-width: 768px) and (max-width: 979px) {
.nav1{text-align:left}
.wx_pic li{width:200px;}
.ban img,.ban_t img{width:767px;}
}
@media (max-width: 767px) {

}
@media (max-width: 480px) {
	.nav2{}
	.tit_bd dd{width:50%}
}
@media (max-width: 979px) {}
@media (min-width: 480px) {
.nav2 .more{display:none}
.nav1 a, .nav1 a:visited{padding:0 10px}
}