html { 
  background: url(logo.jpg) no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}
audio{display:none;}
h1{text-align: center; font-size:80px}
h2{text-align: center; font-size:100px; font-weight: strong; color: red}
p{text-align: center;font-size: 30px}
title{text-align: center; font-size;80px;}