CSS Layout Methods

Box Model

M a r g i n B o r P d a e d r d C i o n n g t e n t 
div {
    margin: <margin-top> <margin-right> <margin-bottom> <margin-left>;
    margin: <top-bottom> <right-left>;
    margin: <all>;
    border: <border-width> <border-color> <border-style>;
    padding: (see margin);
    box-sizing: content-box (default) | border-box;
}

div {
    box-sizing: content-box (default) | border-box;
    width: 200px;
}

Box Alignment Mode

writing-mode

display contents