proxmox-web-portal/public/static/style.css

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-areas: 
        "header header"
        "nav main";
    grid-template-rows: 5rem auto;
    grid-template-columns: 16rem auto;
    background-color: #EDEDED;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

body, input, textarea {
    font-family: "Calibri", sans-serif;
    font-size: 18px;
}

header {
    background-color: #002E5F;
    color: #FFFFFF;

    padding-left: 1.5rem;
    padding-right: 1.5rem;

    display: flex;
    grid-area: header;
    align-items: baseline;
    justify-content: space-between;
    z-index: 500;
}

h1, h3 {
    font-weight: initial;
}

h2, summary {
    font-size: 1.5rem;
    font-weight: initial;
    margin: initial;
}
.sidebar {
    background-color: white;
    height: 100%;
    padding: 1rem;
    grid-area: nav;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar h2 {
    margin-bottom: 1rem;
}

.sidebar ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.sidebar a {
    display: block;
    text-decoration: none;
    color: #002f5f;
    border-radius: 5px;
    cursor: pointer;
}

.sidebar p {
    display: block;
    text-decoration: none;
    color: #002f5f;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
}

.home-link {
    margin-top: 1rem;
}

.content {
    padding: 1rem;
    display: block;
    grid-area: main;
    overflow: scroll;
}

.content ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.content li {
    padding: 2;
}


table {
    margin: auto;
    border-collapse: collapse;
}

thead {
    background-color: #002E5F;
    color: #FFFFFF;
}

td {
    border: none;
    padding: 5px;
}

.even {
    background-color:#eef8fa;
}

.odd {
    background-color:#ffffff
}

.console-container {
    width: 100%;
    height: 70vh;
    background-color: #1e1e1e;
    color: #e0e0e0;
    font-family: monospace;
    padding: 10px;
    box-sizing: border-box;
    overflow-y: auto;
    white-space: pre-wrap;
    border: 1px solid #333;
}

.hidden {
    display: none;
}

button {
    text-decoration: none;
    color: #002f5f;
}

button:disabled {
    color: #BABABA
}

pre {
    display: inline-block;
    background: white;
    color: #333;
    background-size: 3rem 3rem;
    text-align: justify;
    background-origin: content-box;
}

.status-indicator {
    font-size: 1.3rem;
    display: inline-block;
}

.status-indicator span {
    padding: 0.2rem;
    border-radius: 0.2rem;
    color: white;
}

.status-indicator.running span{
    background-color: #499943;
}

.status-indicator.stopped span{
    background-color: #B00020;
}

.powermenu{
    padding-bottom: 1rem;
}

.submenu{
    max-height: 20rem;
    overflow: hidden;
    transition: max-height 0.5s ease;
    padding-left: 0.5rem;
}

.submenu.open{
    max-height: 20rem;
}

.arrow {
    border: solid black;
    border-width: 0 3px 3px 0;
    display: inline-block;
    padding: 3px;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    transition: transform 0.3s ease;
}

.arrow.open {
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
}

.info {
    margin-left: 5px;
    cursor: help;
    font-size: 14px;
}

.tooltip {
    background-color: grey;
    padding: 2rem;
    display: none;
    z-index: 1;
}
.info:hover + .tooltip {
    display: block;
}