body{
    background:pink;
    height:100%;
}
video
{
    position:fixed;
    min-width:100%;
    min-height: 100%;
    right:0;
    bottom:0;
    
}
div
{
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin:0 auto;
    text-align: center;
    margin-top:100px;
    
    
}
h1
{
    margin-bottom: 25px;
    font-size:44px;
    background-color:forestgreen;
    border-radius: 20px;
    padding:10px;
    font-family: 'Pacifico', cursive;
    opacity:0.7;
    
}
p{
    font-family: 'Charmonman', cursive;
    color:green;
    background-color: lightyellow;
    font-size:40px;
    opacity:0.7;
    text-align: center;
    border-radius:20px;
    margin-top: 10px;

}
a
{
    font-size: 30px;
    text-decoration: none;
    color:firebrick;
    background-color:bisque;
    padding:10px;
    display: inline-block;
    border:10px solid red;
    
}