body {background-color: aquamarine;}
.Banner {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.Tabs {
    margin-left: auto;
    margin-right: auto;
}
.Mochi {
    margin-left: auto;
    margin-right: auto
}
.Boone {
    margin-left: auto;
    margin-right: auto;
}
.Girlfriend {
    margin-left: auto;
    margin-right: auto;
}
.Slinky {
    margin-left: auto;
    margin-right: auto;
}
.Vince {
    margin-left: auto;
    margin-right: auto;
}