.GreyBack
{
    z-index: 1000;
    top: 0;
    left: 0;
    position: fixed;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
}

.HLlogo
{
    background-image: url(/Data/Images/HL_logo.png);
    background-position: center;
    background-size: cover;
}

body
{
    padding: 0px !important;
}