.c-signin-control div:not(.c-signin-control__oauth) {
    display: none;
}


body {
    background: #fff url(https://static.trainsimcommunity.com/bg-feedback-tsc.jpeg);
    background-size: cover;
    background-attachment: fixed;
}

.c-modal-content .c-username + span.text-muted
{
  filter: blur(6px);
}

.c-modal-content .c-username + span.text-muted:hover
{
  filter: blur(0);
}