#metertree-container
{
    overflow-x: hidden;
}

#metertree-header
{
    position: relative;
}

#metertree-close
{
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    border: none;
    background: none;
    padding: 0;
    font-size: 1.5rem;
}

#metertree-ctrls
{
    display: flex;
    flex-flow: row nowrap;
    justify-content: center;
    align-items: center;
    margin: 0 0 0.5rem 0;
    padding: 0.25rem 1rem 0.25rem 0.75rem;
}

    #metertree-ctrls > label
    {
        flex: 0 0 auto;
        font-size: 1rem;
        margin: 0 0.5rem 0 0;
    }

        #metertree-ctrls > label > span
        {
            display: none;
        }

#metertree-expand
{
    flex: 0 0 auto;
    border: none;
    border-radius: 4px;
    background: none;
    font-size: 1.5rem;
    line-height: 1;
    padding: 0.125rem 0.25rem;
}

#metertree-utility, #metertree-search
{
    font-size: 1rem;
}

#metertree-expand, #metertree-utility
{
    margin: 0 1rem 0 0;
}

#metertree-search
{
    flex: 1 1 auto;
    min-width: 1rem;
    line-height: 1.1;
}

/* On small screens, display the controls vertically instead of horizontally */
@media screen and (max-width: 800px)
{
    #metertree-ctrls
    {
        flex-flow: column wrap;
        align-items: stretch;
        padding: 1rem;
    }
        #metertree-ctrls > label
        {
            margin: 0 0 0.125rem 0;
        }

            #metertree-ctrls > label > span
            {
                display: initial;
            }

    #metertree-expand
    {
        display: none;
    }

    #metertree-utility
    {
        margin: 0 0 0.5rem 0;
    }
}