body{
background-color: #131212;
background-image: url(images/background.png);
background-repeat: no-repeat;
background-position: center;
background-attachment: fixed;
color: #131212;
margin: 0;
padding: 0;
}

div.centered {
    width: 80%; height: 80%;
    position: relative;
    margin-left: auto;
    margin-right: auto;
}

table.centered2 {
    width: 100%; height: 100%;
    position: absolute;
    top: 55%;
    transform: translate(0, -45%);
}

table.centered2 tr.tr1 {
    height: 60%;
}

div.centered3 {
    width: 100%; height: 100%;
    background-image: url(images/vimportant.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: bottom;
}

div.centered4 {
    width: 100%; height: 100%;
    display: flex;
    align-items: top;
    justify-content: center;
    margin-top: 2%;
}