.columns{width:100%;height:100%;overflow:auto;white-space:nowrap;border:1px solid #ccc;background-color:#fff}ul.column{vertical-align:top;overflow:hidden;margin:0;padding:0;border-left:1px solid #eee;white-space:normal;visibility:visible;transition:400ms;width:33.33%;height:100%}.columns>ul.column:first-child{border-left:none}ul.column.collapse{opacity:0;visibility:hidden}ul.column>li{position:relative;list-style:none;margin-bottom:0!important;padding:0!important}ul.column>li:hover{background-color:#eee}ul.column>li:first-child{padding:0.5rem!important;background-color:#555;color:#fff;text-align:center}ul.column>li:first-child:hover{background-color:#555}.column>.selected,.column>.selected:hover{background-color:#b5f1c3;color:#fff}ul.column>li>a,ul.column>li>label{display:block;padding:.5rem .5rem .5rem 2rem;margin:0;line-height:1.5;color:#484848;font-size:.9rem}ul.column>li>a,ul.column>li>a:hover{text-decoration:none}ul.column>li>a>span.el{vertical-align:middle;float:right;margin-top:2px}ul.column>li>input[type=checkbox]{display:inline-block;position:absolute;top:.6rem;left:.5rem;z-index:10}.columns>ul.column:first-child>li>a{padding:0.5rem!important}.hidden{display:none!important}input[data-level="2"]{display:none!important}.align-items-stretch{-ms-flex-align:stretch!important;align-items:stretch!important}.d-flex{display:-ms-flexbox!important;display:flex!important}.collapse:not(.show){display:none}ul#liste-odd{padding:0}ul#liste-odd li{display:inline-block;list-style:none;padding:0 10px 10px 0;margin:0}.alert-warning{color:#856404;background-color:#fff3cd;border-color:#ffeeba}.alert-dismissible{padding-right:4rem}.alert{position:relative;padding:.75rem 1.25rem;margin-bottom:1rem;border:1px solid transparent;border-radius:.25rem}.alert-dismissible .close{position:absolute;top:0;right:0;padding:.75rem 1.25rem;color:inherit}button.close{padding:0;background-color:transparent;border:0;-webkit-appearance:none;-moz-appearance:none;appearance:none}.close{float:right;font-size:1.5rem;font-weight:700;line-height:1;color:#000;text-shadow:0 1px 0 #fff;opacity:.5}