.navbar{background-color:#333}.navbar-brand{color:#2e4053}.navbar-brand img{width:40px;margin-right:10px}.sub-brand{color:#2e4053;font-size:12px;font-weight:400}.dropdown-menu .dropdown-item{display:flex;align-items:center;padding:.5em .8em}.dropdown-menu .dropdown-item i{margin-right:5px}.icon-btn{position:relative;font-size:18px;padding:8px;cursor:pointer;min-width:45px}.icon-btn:hover::after{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.8);color:#fff;padding:5px 10px;border-radius:5px;white-space:nowrap;font-size:12px;opacity:1;visibility:visible;transition:opacity .2s ease-in-out}.icon-btn::after{content:'';opacity:0;visibility:hidden}