table, th, td {
    border: 1px solid darkgrey;
    border-collapse: collapse;
}

th, td {
    padding: 10px;
}

div.common-page {
    margin: 15px;
}

input {
    padding: 5px;
    margin: 10px;
}

button[type=submit] {
    padding: 5px;
}

textarea {
    margin: 10px;
    padding: 5px;
    min-width: 400px;
    min-height: 200px;
}