body{
    font-family:Arial;
    background:#eef1f4;
}

.kutu{
    width:380px;
    background:white;
    padding:25px;
    margin:50px auto;
    border-radius:8px;
}

input, select, button {
  width: 85%;
  padding: 10px 12px;
  margin-top: 10px;
  box-sizing: border-box;
}


button{
    background:#8b0020;
    color:white;
    border:none;
    border-radius:5px;
}

table{
    width:90%;
    margin:30px auto;
    border-collapse:collapse;
}

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

tr:nth-child(even){
    background:#f2f2f2;
}