body{
font-family:Arial;
background:#f5f5f5;
text-align:center;
padding:20px;
}

input,select{
display:block;
margin:10px auto;
padding:10px;
width:250px;
}

button,.btn{
padding:12px 25px;
background:#2c7be5;
color:white;
border:none;
border-radius:6px;
margin:5px;
text-decoration:none;
display:inline-block;
}

table{
margin:auto;
border-collapse:collapse;
background:white;
}

th,td{
padding:10px;
border:1px solid #ddd;
}

.card{
background:white;
padding:20px;
margin:10px;
display:inline-block;
border-radius:6px;
}