:root {
    --main-background-color: #003459;
}

body{
    font-family: Verdana, Arial, Helvetica, sans-serif;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    background-color: var(--main-background-color);
    color: wheat;
    font-size: 50px;
}


.center {
    position: absolute;
    width: 50%;
    transform: translate(-50%,-50%);
    top: 50%;
    left: 50%;
    background-color: var(--main-background-color);
    padding: 40px 10px;
    border-radius: 15px;
    display: grid;
    justify-items: center;
}