body{
    background-image: url('https://cdn.dribbble.com/users/1770290/screenshots/6164788/media/2e3c26809331296b2522650ae6b42fbe.gif');
    background-size: cover; 
    height: 100vh;
    padding:0;
    margin:0;
}

.firstdiv{
    height: 100%;
}

.maindiv{
    backdrop-filter: blur(25px);
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 15px;
}

.checkboxs{
    background-color: rgba(0, 0, 0, 0.441);
    backdrop-filter: blur(25px);
    border-radius: 15px;
    color: white;
}

#strongPass{
    color: rgb(0, 255, 0) !important;
}