.collapse-pp{
    color: #000000;
}

.collapse-pp .panel-title{
    text-transform: uppercase;
}

.collapse-pp .panel-title button{
    background: transparent;
    border: none;
}

.collapse-pp .panel-title button:focus, .collapse-pp .panel-title button:hover, .collapse-pp .panel-title button:active{
    color: #FF8F00;
}