@charset "gb2312";

.banner_box{ width: 100%; height: 344px; overflow: hidden; position: relative;}
.bxslider li{ width: 100%; height: 344px; overflow: hidden; position: relative;}
.bxslider li img{ display: block; width:  1920px; height:344px; position: absolute; left: 50%; top: 0; margin-left: -960px; z-index: 20;}
.prve{ opacity: 0; width: 70px; height: 105px; z-index: 52; background: url(../images/control_prev.png) no-repeat; position: absolute; left: 50%; top: 45%; margin-left: -560px; margin-top: -34px;}
.next{ opacity: 0; width: 70px; height: 105px; z-index: 52; background: url(../images/control_next.png) no-repeat; position: absolute; right: 50%; top: 45%; margin-right: -560px; margin-top: -34px;}
.prve a, .next a{ display: block; width: 70px; height: 105px; overflow: hidden; text-indent: -9999px;}