.collapse:not(.show) {
    display: none;
}

.ms-site-picker {
    z-index: 500;
}

.Infobox {
    margin: 30px auto 10px;
    max-width: 920px;
}

.defa-top-announcement {
    background: #000 !important;
    margin-top: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    min-height: 0 !important;
}

.defa-top-announcement .ms-text-block {
    margin: 0 !important;
    padding: 0 !important;
}

.defa-top-announcement .ms-text-block p,
.defa-top-announcement .ms-text-block h1,
.defa-top-announcement .ms-text-block h2,
.defa-top-announcement .ms-text-block h3,
.defa-top-announcement .ms-text-block h4,
.defa-top-announcement .ms-text-block h5,
.defa-top-announcement .ms-text-block h6,
.defa-top-announcement .ms-text-block div,
.defa-top-announcement .ms-text-block span {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}