.bootstrap-touchspin .input-group-btn-vertical { position: relative; white-space: nowrap; width: 1%; vertical-align: middle; display: table-cell; } .bootstrap-touchspin .input-group-btn-vertical > .btn { display: block; float: none; width: 100%; max-width: 100%; padding: 8px 10px; margin-left: -1px; position: relative; } .bootstrap-touchspin .input-group-btn-vertical .bootstrap-touchspin-up { border-radius: 0; border-top-right-radius: 4px; } .bootstrap-touchspin .input-group-btn-vertical .bootstrap-touchspin-down { margin-top: -2px; border-radius: 0; border-bottom-right-radius: 4px; } .bootstrap-touchspin .input-group-btn-vertical i { position: absolute; top: 3px; left: 5px; font-size: 9px; font-weight: normal; }