body
{
    background-color: #000000;
}

#header
{
    display: none;
}

footer
{
    display: none;
}

#lang-bar
{
    background-color: rgba(255, 255, 255, 0.5);
    display: flex;
    justify-content: flex-end;
    color: white;
    padding-top: 10px;
    padding-bottom: 10px;
}

#lang-bar div
{
    margin-right: 15px;
}

#login_form
{
    width: 400px;
    background-color: rgba(255, 255, 255, 0.5);
    padding: 25px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 25vh;
}

.form-group label
{
    margin-top: 15px;
    margin-bottom: 10px;
}

#ctrl-bar
{
    text-align: right;
    margin-top: 15px;
}