@charset "utf-8";
img { border: 0px; }
.bannerbox { width: 1000px; height: 370px; overflow: hidden; margin: 0px auto; margin-top:30px; }
#focus { width: 1000px; height: 370px; clear: both; overflow: hidden; position: relative; float: left; }
    #focus ul { width: 1000px; height: 370px; float: left; position: absolute; clear: both; padding: 0px; margin: 0px; }
    #focus ul li { float: left; width: 1000px; height: 370px; overflow: hidden; position: relative; padding: 0px; margin: 0px; }
    #focus .preNext { width: 500px; height: 370px; position: absolute; top: 0px; cursor: pointer; }
    #focus .pre { left: 0; background: url(../images/sprite.png) no-repeat left center; }
    #focus .next { right: 0; background: url(../images/sprite1.png) no-repeat right center; }
.bannerboxb { width: 1000px; height: 760px; overflow: hidden; margin: 0px auto; margin-top:30px; }
#focusb { width: 1000px; height: 760px; clear: both; overflow: hidden; position: relative; float: left; }
    #focusb ul { width: 1000px; height: 760px; float: left; position: absolute; clear: both; padding: 0px; margin: 0px; }
    #focusb ul li { float: left; width: 1000px; height: 760px; overflow: hidden; position: relative; padding: 0px; margin: 0px; }
    #focusb .preNext { width: 500px; height: 760px; position: absolute; top: 0px; cursor: pointer; }
    #focusb .pre { left: 0; background: url(../images/sprite.png) no-repeat left center; }
    #focusb .next { right: 0; background: url(../images/sprite1.png) no-repeat right center; }