h2 {color:magenta;}

 body{
  background-color:#A3D9FF;
 }
 
#big {
  font-size:25px
}    

#medium {  
 font-size:20px
}

   h2{
  font-style: italic;
  }

ul{
font-style: italic;
  ;}

div {
  border:5px dotted white;
  margin: 30px;
  padding: 30px;
}