h1 {
    display: inline-block;
    margin: 0;
    text-align: left;
}

article {
    width: 90%;
    max-width: 44rem;
    margin: 1rem;
    margin-bottom: 2rem;
}

footer {
    margin-top: 4rem;
}

.content {
    align-items: center;
}

.video-container {
    display: flex;
    position: relative;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding-top: 56.25%;
}

.html-video-container {
    display: flex;
    position: relative;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.slim-heading {
    font-weight: 100;
    margin: 0;
    margin-left: 0.6rem;
}

.composite-heading {
    margin-left: 4%;
    margin-top: -1.36rem;
    max-width: 80.1vw;
    align-self: flex-start;
}

@media screen and (min-width: 768px) {
    
.content {
    max-width: 60rem;
}

.composite-heading {
    margin-left: 0rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

}

@media screen and (min-width: 1580px) {
    
article {
    max-width: 70%;
}
    
}