h1{color: black;
   font-family: Times New Roman;
   font-size:28px;
   text-align: center;
   }
   
h2,h3,h4{color: black;
   font-family: Times New Roman;
   font-size: 24px;
   text-align: center;
   }
body.page1{background-color: FFFFCC;}

body.page2{background-color: 0066FF;}

body.page3{background-color: 33CC00;}

body.page4{background-color: 66CCFF;}

body.page5{background-color: 33CCCC;}

body.page6{background-color: CC9966;}

body.page7{background-color: 009933;}

ol,ul{text-align: left;}

img.picture{
  width:500px;
  height:400px;
  }