body {
    background: url(//images.cnblogs.com/cnblogs_com/dreamtt/2301471/o_230418050305_bai.jpg) fixed;
    background-size: 100% 100%;
}
#home {
    width: 100%;
    opacity: 0.9;
    background-color: #fff;
}
canvas#live2dcanvas {
    border: 0 !important;
    right: 0;
}

#jsi-flying-fish-container {
    opacity: 0.4;
    position: fixed;
    width: 100%;
    height: 8%;
    bottom: 0;
    left: 0;
}