:root {
    --preferences-body-color: #30626f;
    --preferences-Navigation-color: #f2f5fc;
    --preferences-nav-main-li-active: #76979f;
    --preferences-nav-main-li-hover: #fff;
    --preferences-Menu-color-li-a-color: #c6ced8;
    --preferences-Menu-color-li-a-active-color: #76979f;
    --preferences-Menu-color-li-a-hover-color: #adbed6;
}