.margin-top-5 { margin-top: 5px; }
.margin-right-5 { margin-right: 5px; }
.margin-left-15 { margin-top: 15px; }
.padding-left-15 { padding-top: 15px; }

.panel-heading .accordion-toggle:after {
    /* symbol for "opening" panels */
    font-family: 'Glyphicons Halflings';  /* essential for enabling glyphicon */
    content: "\e114";    /* adjust as needed, taken from bootstrap.css */
    float: right;        /* adjust as needed */
    color: grey;         /* adjust as needed */
}
.panel-heading .accordion-toggle.collapsed:after {
    /* symbol for "collapsed" panels */
    content: "\e080";    /* adjust as needed, taken from bootstrap.css */
}

.panel-heading{
    padding: 0;
}

.panel-title a{
    display: block;
    padding: 15px;
}