Hope it helps someone out there!
body::before content: "xs" position: fixed top: 0 left: 0 z-index: 9999999 background-color: 000 color: fff media ( min-width : 768px) body::before Below 767px viewports, the columns become fluid and stack vertically.Bootstraps Media Queries: Modify the width of column in our grid.A fast lightweight (only 3kb minified) polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more). At 544px and greater, they have display: table-cell with the screen (min- width: 544px) rule. Is there a way to make the cards have different numbers of columns based on viewport byFluid or fixed grid system, in responsive design, based on Twitter Bootstrap. Bootstrap - Text-align class for inside table. Bootstrap includes a responsive, mobile first fluid grid system that appropriately scales up to 12 columns as the device or viewport size increases.Generate the medium column offsets .make-md-column-offset(columns) media ( min-width: screen-md-min) margin-left: percentage The typical syntax of the Bootstrap Media queries Example Css inside of the Bootstrap framework is media (min-width: breakpoint in pixels here ) some CSS rules to be applied which limits the CSS regulations determined to a specific viewport overall size however ultimately the opposite query Bootstrap 3 - Основные настройки CSS, основные HTML-элементы их стили, вспомогательные классы и сетка шаблона, Оформление и шрифты, Код, Таблицы, Формы, Кнопки, Картинки, Динамические (респонсив) классы. You need to add the viewport meta tag to the element, to ensure proper rendering and touch zooming on mobile devices.Take a look at bootstrap.
You have to include the Bootstrap CSS and JS files, as follows.The container class renders the page with a fixed width in middle of the browser where as the container-fluid renders the page with the full browser width. Bootstrap -->