.bayWinCon {
    width: 345px;
    height: 195px;
    position: fixed;
    top: 0px;
    left: 0px;
}

.bayWin {
    width: 100%;
    height: 100%;
    position: relative;
}

.closeBtn {
    position: absolute;
    top: 0px;
    right: 0px;
    line-height: 20px;
    cursor: pointer
}

.bayWinBg {
    position: absolute;
    bottom: 0px;
    right: 0px;
    width: 100%;
    height: 110px;
}