MediaWiki:Common.css

.mw-body{
	background-image: url("https://static.miraheze.org/blackorchestrawiki/b/b3/BOBackground.png");
	background-color: #000000;
  background-attachment: fixed;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.mw-logo-container {
    display: flex;
    align-items: center;
    flex-direction: column;
    text-align: center;
    height: 3.5rem;
    width:15rem;
    position: relative;
}

.mw-logo-container img {
    height: 100%;
    width: auto;
    position: absolute;
    top: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
}

.mw-logo-container strong {
    width: 100%;
    position: absolute;
    bottom: -2rem;
    left: 0;
    text-align: center;
}