.bootstrap-select{vertical-align:middle}.bootstrap-select>select{position:absolute!important;bottom:0;left:50%;display:block!important;width:.5px!important;height:100%!important;padding:0!important;opacity:0!important;border:none;z-index:0!important}.bootstrap-select.form-control{margin-bottom:0;padding:0;border:none}:not(.input-group)>.bootstrap-select.form-control:not([class*=col-]){width:100%}.bootstrap-select.form-control.input-group-btn{float:none;z-index:auto}.bootstrap-select:not(.input-group-btn),.bootstrap-select[class*=col-]{float:none;display:inline-block;margin-left:0}.form-group .bootstrap-select{margin-bottom:0}.form-group-lg .bootstrap-select.form-control,.form-group-sm .bootstrap-select.form-control{padding:0}