body{
    text-align: center;
    background-image: url('../images/background.jpg');
    background-size: auto 100vh;
    background-position: center top;
    background-repeat: no-repeat;
    height: 100vh;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    position: relative;
    height: 100vh;
}

.centered-element {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}