@font-face {
  font-family: pixel;
  src: url('fonts/PixelOperator.ttf') format('truetype');
       font-size: normal;
       font-weight: normal;
}

html{
  width: 100%;
  height: 100%;
  background: transparent;
}
body{
  width: 800px;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
  font-family: pixel;
  font-size: 14px;
}
table{
 font-family: pixel;
 font-size: 14px;
}
#wrapper{
 position: relative; 
}
#wrapper:hover .tv{
 display: none; 
}
#wrapper:hover .tv2{
 display: block; 
}