.navbar-tabs { display: flex; align-items: center; clear: left; height: var(--controlHeight); margin-top: var(--gridSize); } .navbar-tabs > li + li { margin-left: 20px; } .navbar-tabs > li > a { display: block; height: var(--controlHeight); line-height: calc(var(--controlHeight) - 6px); border-bottom: 3px solid transparent; box-sizing: border-box; color: var(--baseFontColor); transition: none; } .navbar-tabs > li > a.active, .navbar-tabs > li > a:hover, .navbar-tabs > li > a:focus { border-bottom-color: var(--blue); }