.ex_select_checkbox_block{background:#1B1B1B;border-radius:5px;padding:5px;position:relative;-webkit-user-select:none;user-select:none;cursor:pointer}.ex_select_checkbox_block.active{border-bottom-left-radius:0;border-bottom-right-radius:0;z-index:9}.ex_select_checkbox_title{color:#fff}.ex_select_checkbox_list{display:none;position:absolute;top:34px;left:0;background:#1B1B1B;width:100%;border-bottom-right-radius:5px;border-bottom-left-radius:5px;padding:5px;color:#fff;max-height:350px;overflow-y:auto}.ex_select_checkbox_block.active .ex_select_checkbox_list{display:block}.ex_select_checkbox_item{cursor:pointer}.ex_select_checkbox_item .form-check{margin:0}.ex_select_checkbox_item .form-check-label{cursor:pointer;width:100%}