Add btn-theme default style, gray active item, menu shadow, and dark-mode btn-dark border - #19

Add btn-theme default style, gray active item, menu shadow, and dark-mode btn-dark border#19

MikeAlhayek merged 4 commits into

mainCrestApps/bootstrap-select:mainfrom

ma/btn-theme-gray-active-shadowCrestApps/bootstrap-select:ma/btn-theme-gray-active-shadowCopy head branch name to clipboard