:root {     --menu-width: 300px;   } /* MENU CHANGES */  .nav-pf-secondary-nav{     width: var(--menu-width);   }  .nav-pf-secondary-nav .list-group-item{     width: var(--menu-width);   }  .nav-pf-secondary-nav .list-group-item > a {     background: none !important;     width: calc(var(--menu-width) - 20px);   }  .collapsed .nav-pf-secondary-nav .list-group-item > a {       width: calc(var(--menu-width) - 20px);   }  .nav-pf-tertiary-nav {     left: calc(40px + var(--menu-width));     width: var(--menu-width);   }  .nav-pf-tertiary-nav .list-group-item{     width: var(--menu-width);   }  .hover-tertiary-nav-pf .nav-pf-tertiary-nav{     left: calc(40px + var(--menu-width));   }  .collapsed .nav-pf-tertiary-nav {     left: calc(75px + var(--menu-width));   }  .nav-pf-secondary-nav .list-group-item.tertiary-nav-item-pf.active > a, .nav-pf-secondary-nav .list-group-item.tertiary-nav-item-pf:hover > a {     width: calc(var(--menu-width) - 19px);   }