body{
    font-family:Arial,sans-serif;
    max-width:1200px;
    margin:auto;
    padding:20px;
    background:#f5f5f5;
}

.content{
    background:white;
    padding:25px;
    border-radius:10px;
    box-shadow:0 2px 8px rgba(0,0,0,.15);
}

h1{
    margin-top:0;
}

h2{
    margin-top:30px;
}

p{
    line-height:1.6;
}