body{
   background-image: url(../img/poster.jpg);
}

div{
    background: yellow;
}

h2{
   color: #7c1010;
}

div.v_mp4{
    background: #4f913a;
    border: 5px solid black;
    border-radius: 10px;
    margin: 10px;
    padding: 10px;
    text-align: center;
}

div.v_webm{
    background: #a378db;
    border: 5px solid black;
    border-radius: 10px 0;
    margin: 10px;
    padding: 10px;
    text-align: center;
}

div.v_webm h2{
    color: black;
}

a{
    text-decoration: none;
}