.fullsize-bg-teaser {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #000;
    color: #fff;
    box-shadow: 0 0 75px rgb(0 0 0 / 45%);
    padding: 1px 0;
    position: relative;
}

.fullsize-bg-teaser::before {
    content: ' ';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, .51);
}

.fullsize-bg-teaser .fullsize-bg-teaser-inner {
    position: relative;
    border: 1px solid #fff;
    margin: 1rem;
    z-index: 1;
    padding: 1rem;
    min-height: 380px;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: center;
}


.fullsize-bg-teaser .fullsize-bg-teaser-inner h2 {
    position: relative;
    margin-top: 10px;
    letter-spacing: 2.2px;
    font-size: 1.1em;
    line-height: 1.2;
    width: 100%;
    max-width: 650px;
}

.fullsize-bg-teaser .fullsize-bg-teaser-inner h2::after {
    display: block;
    width: 100%;
    max-width: 290px;
    height: 1px;
    margin: 1em 0;
    content: '';
    text-align: left;
    background: #d8d8d5;
}

.fullsize-bg-teaser .fullsize-bg-teaser-inner p {
    text-align: left;
    max-width: 650px;
    position: relative;
    margin: 0 0 1.313em
}


@media (min-width: 768px) {
    .fullsize-bg-teaser .fullsize-bg-teaser-inner {
        margin: 20px;
        padding: 5rem;
    }
    .fullsize-bg-teaser .fullsize-bg-teaser-inner h2::after {
        width: 60%;
    }
}