.hero-flex {
    max-width: 2500px;
    border: 0px solid red;
    display: flex;
}

.hero-video {
    z-index: 99;
    border: 33px solid black;
    border-radius: 15px;
    width: 1000px;
    opacity: 100%;
    display: inline;
}

.hero-cta {
    display: inline;
    align-items: center;
    text-align: center;
    margin: auto;
    width: 1000px;
}

.iframe {
    background-image: url("/images/poster9.png");
    opacity: 100%;
    background-size: cover;
    padding: 25px;
    width: 100%;
}

.iframe::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    /* Define the 40px - 60px height here */
    height: 100px;
    /* Gradient from transparent to black */
    background: linear-gradient(to bottom, rgba(1, 1, 1, 0) 0%, rgb(76 76 76) 100%);
    pointer-events: none;
    /* Allows clicks to pass through */
}








.navigation-bar {
    position: fixed;
    z-index: 999;
    top: 0;
    background-color: #000;
    width: 100%;
    padding: 0;
    color: #fff;
    height: 60px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    border: 0px solid orange;
    justify-content: space-between;
}

.nav-logo {
    font-family: poppins, Helvetica, Arial, sans-serif;
    /* font-size: 2.2vw; */
    font-size: 1.8vw;
    margin-left: 30px;
    line-height: 60px;
}

/* used to toggle between graphic and text in nav bar */
#home-image {
    display: none;
}

.navigation-bar-links {
    margin-right: 3%;
    border: 1px solid yellow;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
}

.navigation-bar-links div {
    padding: 18px 14px;
    font-size: 1.2em;
    font-weight: bold;
    font-family: poppins;
    border: 1px solid red;
    display: inline-block;
    margin: 0 5px;
}

/* workshop logo image in navigation bar */
/* #nav-bar-logo {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 3px solid #fff;
    margin: 9px;
} */

#nav-bar-logo {
    width: 28px;
    height: 32px;
    height: 28px;
    border-radius: 50%;
    border: 3px solid #fff;
    margin: 6px;
}


#under-nav-bar {
    padding: 0;
    margin: 0;
    background-color: #000;
    height: 60px;
}


/* Hero container */
.course-hero {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    /*  in old css: 
    align-items: flex-start; 
    position: relative;
    min-height: 90vh;

    */
    margin-top: 0;
    padding-top: 0;
}


/* first text on front page */
h1.hero-statement {
    text-align: center;
    margin-bottom: 5px;
    font-size: 42px;
}

div.you-learn p {
    color: #000;
}


/* site footer's container */
.footer-container {
    padding: 0;
    margin: 60px 0 0 0;
}


footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    background-color: #f1f1f1;
    padding: 20px;
}