*{
    margin: 0;
    padding: 0;
    font-family: 'Titillium Web', sans-serif;
    color: white;
}

body{
    background-color: rgba(0, 0, 0, 0.904);
    height: 2000px;
}

header{
    background-image: url("banner.png");
    background-size: cover;
    height: 10%;
    background-position: center;
}

section{
    display: flex;
    flex-flow: row wrap;
    height: 100%;
    align-content: space-around;
    justify-content: space-evenly;
}

.video{
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
    box-sizing: border-box;
    width: 46%;
    height: 30%;
    padding: 2%;
    border: solid;
    border-color: rgb(102, 102, 102);
    border-width: 0.05em;
    background-color: rgb(41, 41, 41);
}

h1{
    margin-bottom: 2%;
    text-align: center;
    font-size: 2em;
}

iframe{
    height: 85%;
}

@media only screen and (min-device-width: 854px) and (max-device-width: 1024px){
    
    body{
        height: 3500px;
    }

    header{
        height: 2.5%;
    }

    section{
        align-content: flex-start;
    }
    .video{
        margin: 2%;
        width: 90%;
        height: 15%;
    }
}

@media only screen and (max-device-width: 854px){
    
    body{
        height: 4000px;
    }

    header{
        height: 2.5%;
    }

    section{
        align-content: flex-start;
    }
    .video{
        margin: 5%;
        width: 90%;
        height: 8%;
    }
}