* {outline: none;}

body {
    text-align: center;
    margin: 0px;
}

nav {
    /* position: f; */
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: black;
    padding: 5px;
    margin: 0px;
    border-bottom: solid gray 7px;
    margin-bottom: 70px;
}



.ConservsvsLibs {
    text-align: center;
    border-radius: 20px;
    border: silver solid 4px;
}

iframe {
    border-radius: 20px;
    border: solid 3px silver;
}

.IJW2L {
    height: 200px;
    border-radius: 20px;
    border: solid 3px silver;
    border-bottom: solid 12px silver;
}

.IJW2Lfull {
    border-radius: 20px;
}

#IJW2LfullID {
    display: none;
}

.IJW2Ldiv {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.video1 {
    border-radius: 20px;
    border: solid 3px silver;
    width: 854px;
    height: 480px;
}


/* MEDIA QUERY ************************************************************** */

@media only screen and (max-width: 640px) {

    iframe {
        width: 100%;
    }

    nav {
        flex-direction: column;
        width: 100%;
    }

    .homeBtn {
        margin-bottom: 30px;
    }

    video, .video1 {
        width: 100%;
    }

    img {
        width: 100%;
    }



}