built with Visual Studio 2019 version 16.4 in order to take advantage of the
    new `/d2ReducedOptimizeHugeFunctions` compiler flag. To use these new
    packages, you must install "Microsoft Visual C++ Redistributable for Visual
    Studio 2015, 2017 and 2019", available from Microsoft's website
    [here](https://support.microsoft.com/help/2977003/the-latest-supported-visual-c-downloads).

box-shadow($custom-select-box-shadow, $custom-select-focus-box-shadow);\n    } @else {\n      // Avoid using mixin so we can pass custom focus shadow properly\n      box-shadow: $custom-select-focus-box-shadow;\n    }\n\n    &::-ms-value {\n      // For visual consistency with other platforms/browsers,\n      // suppress the default white text on blue background highlight given to\n      // the selected option text when the (still closed) <select> receives focus\n      // in IE and (under certain conditions)...

border-color;\n    outline: 0;\n    @if $enable-shadows {\n      box-shadow: $custom-select-box-shadow, $custom-select-focus-box-shadow;\n    } @else {\n      box-shadow: $custom-select-focus-box-shadow;\n    }\n\n    &::-ms-value {\n      // For visual consistency with other platforms/browsers,\n      // suppress the default white text on blue background highlight given to\n      // the selected option text when the (still closed) <select> receives focus\n      // in IE and (under certain conditions)...