hr {
    border-top: 2px solid #199bd4;
}
.text-info {
    color: #199ed6 !important;
}
.text-primary {
    color: #199ed6 !important;
}
.btn-outline-info {
    color: #199bd4;
    border-color: #199ed6;
}
.btn-outline-info:hover {
    background-color: #199bd4;
}
.bg-info {
    background-color: #199bd4 !important;
}
#header {
    background-color: #199bd4 !important;
}
#footer {
    background-color: #199bd4 !important;
}
.btn-group {
    background-color: #199bd4 !important;
}
.card-title > a {
    color: #199bd4 !important;
}
.heading {
    color: #199bd4 !important;
}
.heading.line-l:before {
    background-color: #199bd4 !important;
}
.page-item.active .page-link {
    background-color: #199bd4 !important;
}
.bg-gradient {
    background: linear-gradient(to bottom, #199bd4, #fff);
}
.heading.line-x:before, .heading.line-x:after {
    background-color: #199bd4;
}
.question-header, .question-body, .question-footer {
    border-top: 2px solid #199bd4 !important;
}
.size-title {
    color: #199bd4 !important;
}
span.titolo.size-title {
    color: #199bd4 !important;
}
.list-group-course .list-group-item .icona {
    border: 1px solid #199bd4;
    color: #199bd4;
}
.list-group-course .list-group-item {
    color: #199bd4;
}
.plyr__control--overlaid {
    background-color: #199bd4 !important;
}
.list-group-course .list-group-item:hover .icona, .list-group-course .list-group-item.active .icona {
    background-color: #199bd4 !important;
    border: 1px solid #199bd4 !important;
    color: #fff;
}
@media (min-width: 992px) {
    .header-fixed[data-header-scroll="on"] .header {
        background-image: url(../images/bg-2.jpg);
    }
}