Bootstrap on Twitter: "v5 alpha 2 will introduce an updated close button! Renamed from .close to .btn-close, redesigned to use an SVG background-image instead of HTML × sign, improved focus styling, and
Bootstrap on Twitter: "We'll be bringing CSS variables to more components in each minor v5 release to make customization easier and even reduce file size in some cases. Consider this before and
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GitHub - getmindspun/bootstrap-js-buttons: Create Bootstrap button variants in Javascript.
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