@charset "UTF-8";

.banner {
    overflow: hidden;
    position: relative;
    width: 100%;
}
#flashs {
    position: relative;
    height: 500px;
    overflow: hidden;
}
#flashs .bgitem {
    z-index: 1;
    position: absolute;
    top: 0;
}
#flashs .btn {
    overflow: hidden;
    width: 100%;
    text-align: center;
    position: absolute;
    left: 0;
    bottom: 20px;
    z-index: 9999;
}
#flashs .btn span {
    display: inline-block;
    width: 12px;
    height: 12px;
    background: url(banner_btn.png) no-repeat center top;
    margin: 0 10px;
}
#flashs .btn span.cur {
    background-position: bottom;
}
#flashs .bot {
    display: block;
    position: absolute;
    width: 58px;
    height: 58px;
    top: 50%;
    margin-top: -29px;
}
#flashs .bot1 {
    background: url(babot1.png) no-repeat center;
    left: 5%;
    z-index: 2;
}
#flashs .bot2 {
    background: url(babot2.png) no-repeat center;
    right: 5%;
    z-index: 2;
}
.topadcs {
    width: 100%;
    margin-bottom: 0px;
    overflow: hidden;
    text-align: center;
}
.topadcs a {
    display: block;
    margin: 0 auto;
    height: 280px;
}