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

section{
border:1px solid #ddd;
padding:15px;
margin-bottom:20px;
border-radius:8px;
}

input{
display:block;
width:100%;
padding:10px;
margin-bottom:10px;
box-sizing:border-box;
}

button{
padding:10px 20px;
cursor:pointer;
}

table{
width:100%;
border-collapse:collapse;
margin-top:10px;
}

th,td{
border:1px solid #ccc;
padding:8px;
text-align:left;
}