body {
    border: 8px solid black !important;
}

.container-banner {
    margin: 0 !important;
    padding: 0 !important;
}

.container-banner p {
    margin: 0 !important;
    padding: 0 !important;
}

.container-banner img {
    display: block;
    margin: 0 !important;
}

.header.container-header {
    margin: 0 !important;
    padding: 0 !important;
    min-height: auto !important;
}

.grid-child {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

.navbar-brand {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

.site-grid {
    margin-top: 0 !important;
}/* Fix Cassiopeia dropdown menus */

.container-nav .mod-menu .mod-menu__sub {
    display: none;
}

.container-nav .mod-menu .deeper:hover > .mod-menu__sub,
.container-nav .mod-menu .deeper:focus-within > .mod-menu__sub {
    display: block;
}.header.container-header {
    background: darkgreen;
}/* Dropdown menu styling */

.mod-menu .mod-menu__sub {
    background: #006400;   /* Match your header */
}

.mod-menu .mod-menu__sub a {
    color: #ffffff !important;
}

.mod-menu .mod-menu__sub a:hover,
.mod-menu .mod-menu__sub a:focus {
    background: #008000;
    color: #ffff99 !important;
}