#goflash{
    left:0;
    top:0px;
    background: #ffffff;
    position: absolute;
    width: 100%;
    height: 100%;
    display:none;
    opacity: 1;
    
    pointer-events: none;
    mix-blend-mode:overlay;
    
}
#goflash2{
    left:0;
    top:0px;
    background: #ffffff;
    position: absolute;
    width: 100%;
    height: 100%;
    display:none;
    opacity: 1;
    
    pointer-events: none;
    mix-blend-mode:screen;
    
}