.HomeBG{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0%;
    left: 0%;
    background-color: rgba(255, 255, 255);
    /* background-color: transparent; */
    /* background-image: url('../img/oldPageBG.png'); 
    background-size: 100% 100%;  */
}
.AdapImg{
    max-width: 100%;
    max-height: 100%;
}





/** 修改右侧拖动条样式*/
::-webkit-scrollbar {
    width: 17px;
    height: 14px;
}

::-webkit-scrollbar-track,
::-webkit-scrollbar-thumb {
    border-radius: 999px;
    border: 5px solid transparent;
}

::-webkit-scrollbar-track {
    box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.2) inset;
}

::-webkit-scrollbar-thumb {
    min-height: 20px;
    background-clip: content-box;
    box-shadow: 0 0 0 5px rgba(0, 0, 0, 0.2) inset;
}

::-webkit-scrollbar-corner {
    background: transparent;
}
/**-------------------------------------------*/