.c {
    border-width: 5; padding: 5; border-color: magenta; background-color: cyan;
}

.c1 {
    border-width: 5; border-color: red green blue yellow; background-color: white; horizontal-align: left; margin: 1;
}

.c2 {
    border-width: 5; padding: 10; border-color: red green blue yellow; background-color: white; horizontal-align: left; margin: 1;
}