header{block-size:9vh}.left-nav{block-size:90vh;border:1px solid rgb(var(--v-theme-primary));inline-size:110px;margin-block-start:-1px;overflow-y:scroll;padding:9px;scroll-behavior:smooth;scrollbar-color:transparent transparent;scrollbar-width:thin}.main-body{block-size:100vh;inline-size:-webkit-fill-available;inline-size:-moz-available;inline-size:stretch;position:fixed}.nav-active{background-color:rgb(var(--v-theme-primary));border:1px solid;border-radius:8px}.bg-primary{background-color:rgb(var(--v-theme-primary))!important}.text-active{color:#fff}