body {
    font-size: 16px;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #F8F5FD;
    color: #273746;
}

.container {
    margin: 20px auto;
    padding: 0;
    width: 1000px;
}

h1 {
    margin-top: 20px;
    margin-bottom: 20px;
}

table {
    background-color: #FEE5E0;
    width: 100%;
    /* ผสาน border ระหว่าง table กับ td  */
    border-collapse: collapse;
}

table,
td {
    border: 2px solid #5D6D7E;
    text-align: center;
    border-color: #E8ABB5;
}

thead {
    background-color: #273746;
    color: #BDC3C7;
}

select {
        border-radius: 5px;
        border-color: #FBCCC2 ;
}

input[type='submit'] {
        border-radius: 5px;
        border-color: #F898A4 ;
}

input[type='reset'] {
        border-radius: 5px;
        border-color: #F898A4 ;
}

input[type='button'] {
        border-radius: 5px;
        border-color: #DFC2C3 ;
}

input[type='text'] {
        border-radius: 5px;
        border-color: #FBCCC2 ;
}