body{
font-family: Arial, sans-serif;
margin:0;
background:#f5f5f5;
}

header{
background:#2c3e50;
color:white;
padding:30px;
text-align:center;
}

section{
background:white;
margin:20px;
padding:20px;
border-radius:8px;
}

h2{
color:#2c3e50;
}

footer{
text-align:center;
padding:20px;
background:#2c3e50;
color:white;
}