nav {
    grid-column: 1;
    margin: 0 20px 20px 10px;

    width: 230px;
}
    input.search {
        width: 100%;
        height: 22px;
        line-height: 22px;
        margin: 0 0 10px 10px;
        padding: 3px 10px;
    }
    nav a {
        display: block;
        width: 100%;
        padding: 5px 10px;
        color: #666;
        border-radius: 4px;

        text-decoration: none;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
    }
        nav a:hover {
            background-color: #f0f0f0;
            color: #000;
        }
        nav a.active {
            background-color: #a11122;
            color: #fff;
        }