html {

  background-color: aliceblue;
}

.jumbotron{
  background-color: beige;
  text-align: center;
  
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
}

p{
text-align: center;
}


.center iframe {
  display: block; 
  margin: 0 auto; 
}



footer{
text-align: center;
padding: 10px 0;
background-color: lightgoldenrodyellow;
color: black;
font-size: 0.9em;
}