.sub-sub-item:before{
    content: "- ";
}
.required:after{
    color: red !important;
    content: " *" !important;
}

.form-control, select.form-control, input.form-control{
    height: 50px!important;
}

.rotate-icon {
    transition: transform 0.3s ease;
}
.collapsed .rotate-icon {
    transform: rotate(0deg);
}
.rotate-icon {
    transform: rotate(-180deg);
}