* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body {
    padding: 0;
    margin: 0;
}
.center {
    display: grid;
    place-content: center;
}



.bg_blue {
    background-color: rgb(0, 208, 255);
}

.white {
    color: white;
}

.black {
    color: black;
}