large button in bootstrap
<!-- Large buttons --> <button type="button" class="btn btn-primary btn-lg">Large button</button> <!-- Medium Buttons --> <button type="button" class="btn btn-primary">Large button</button> <!-- Small Buttons --> <button type="button" class="btn btn-primary btn-sm">Large button</button> <!-- Block Buttons --> <button type="button" class="btn btn-primary btn-lg btn-block">Block level button</button>