:root {
    --sidebar-width-size: 150px;
    --sidebar-title-bg-color: hsl(206, 39%, 88%);
    --sidebar-title-border-color: hsl(206, 39%, 68%);
    --sidebar-title-border-left-color: hsl(200, 87%, 48%);
}

@media screen and (min-width: 980px) {
    .forumcontainer {
        display: grid;
        position: sticky;
        grid-template-columns: var(--sidebar-width-size) auto;
        gap: 1rem;
    }
}

.sidebartitle {
    background-color: var(--sidebar-title-bg-color);
    border-color: var(--sidebar-title-border-color) var(--sidebar-title-border-color) var(--sidebar-title-border-color) var(--sidebar-title-border-left-color);
    border-style: solid;
    border-width: 1px 1px 1px 3px;
    color: hsl(0, 0%, 0%);
    margin-block: .5rem .25rem;
    padding: .25rem;
    font-size: 14px;
    text-transform: uppercase;
    border-radius: 3px;
    line-height: 1;
}

.sidebartitle:not(:first-of-type) {
    margin-top: 1rem;
}

.forumsidebar ul {
    list-style-type: none;
}

.forumsidebar li {
    margin-inline: 3px;
}

.forumsidebar a {
    font-size: 13px;
    text-wrap: balance;
}

.codebox {
    display: grid;
}

@media screen and (max-width: 980px) {
    .forumsidebar { display: none; }
}