html
{
height: 100%;
}
html, body, .fullscreen-module
{
position: absolute;
top: 0;
bottom: 0;
right: 0;
left: 0;
}
.fullscreen-module
{
display: flex;
flex-flow: column;
align-content: stretch;
justify-content: stretch;
}
.global-ingame-header
{
text-align: center;
flex: 0;
}