/*
   Test reference CSS: reference styles and colors for visual verification.
*/

.ref_hier_level1
{
    background-color: #b2da28;
}

.ref_hier_level2
{
    background-color: #b39707;
}

.ref_hier_level3
{
    background-color: #bb7585;
}

.ref_hier_level4
{
    background-color: #906aff;
}

.ref_hier_level5
{
    background-color: #f43948;
}