. The following CSS rules are used to style the option elements: #el01 option {width:20em} /* Width
Customize the native . 10. href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min. multiSearchBox').remove(); if (hasSrBx.length == 1 || hasSrBx.length < 1) { var style="margin-top: 15px;">
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