[data-itemtype="dashboard-item"].tabelement .panel-heading{
    background: none;
    border: none;
}
[data-itemtype="dashboard-item"].tabelement .panel-heading .rnr-dbebrick{
    color:#337ab7;
}
[data-itemtype="dashboard-item"].tabelement .panel-heading .rnr-dbebrick .btn{
    background: #337AB7;
    color: white;
}