What is class=”mb-0″ in Bootstrap 4?

Bootstrap has a wide range of responsive margin and padding utility classes. They work for all breakpoints: xs (<=576px), sm (>=576px), md (>=768px), lg (>=992px) or xl (>=1200px)) The classes are used in the format: {property}{sides}-{size} for xs & {property}{sides}-{breakpoint}-{size} for sm, md, lg, and xl. m – sets margin p – sets padding t … Read more

CSS for grabbing cursors (drag & drop)

In case anyone else stumbles across this question, this is probably what you were looking for: .grabbable { cursor: move; /* fallback if grab cursor is unsupported */ cursor: grab; cursor: -moz-grab; cursor: -webkit-grab; } /* (Optional) Apply a “closed-hand” cursor during drag operation. */ .grabbable:active { cursor: grabbing; cursor: -moz-grabbing; cursor: -webkit-grabbing; }

Child with max-height: 100% overflows parent

When you specify a percentage for max-height on a child, it is a percentage of the parent’s actual height, not the parent’s max-height, oddly enough. The same applies to max-width. So, when you don’t specify an explicit height on the parent, then there’s no base height for the child’s max-height to be calculated from, so … Read more

Nested rows with bootstrap grid system?

Bootstrap Version 3.x As always, read Bootstrap’s great documentation: 3.x Docs: https://getbootstrap.com/docs/3.3/css/#grid-nesting Make sure the parent level row is inside of a .container element. Whenever you’d like to nest rows, just open up a new .row inside of your column. Here’s a simple layout to work from: <div class=”container”> <div class=”row”> <div class=”col-xs-6″> <div class=”big-box”>image</div> … Read more

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