<ul class="container"><!-- Navigation item --><li><a href="">...</a></li><!-- Navigation item that sticks to the right --><li class="container__item--right"><a href="">...</a></li></ul>
.container {/* Content is centered horizontally */align-items: center;display: flex;/* Reset styles */list-style-type: none;margin: 0;}.container__item--right {/* Sticks to the right */margin-left: auto;}