.mb-button-panel{
    float: right;
    margin-top: 40px;
}

.mb-heading{
    border-radius: 7px 7px 0 0;
    color: white;
    font-family: "SourceSansProLight";
    font-size: 20px;
    padding: 10px;
}

.mb-body{
    background-color: #ffffff;
    border-radius: 0 0 10px 10px;
    font-family: "SourceSansProLight";
    font-size: 16px;
    padding: 15px;
}

.hidden-element{
    display: none;
}

.mb-btn {
    margin-left: auto !important;
    float: none !important;
}