#wrapper{
    width: 960px;
    margin-right: auto;
    margin-left: auto;
}
body{
    margin: auto;
    width: 80%;
}
header{
    height: 250px;
 
    display: block;
}
main{
    height: 600px;
}
footer{
    height: 200px;
}
.content-box{
    
    padding: 150px 70px;
    border: 3px solid #dddddd;
   
    
    margin-left: 700px;
  }
  .Foto2{
      height: 450px;
      width: 700px;
  }