.navbar-brand {
    color: #2fdfff!important;
}
.close {
    opacity: .5 ;
    -webkit-appearance: none;
}

.close:focus,
.close:hover {
    opacity: .75
}

.carousel-inner img {
    max-height: 480px;
}

.col-4 .rounded-circle {
    width: 36px;
    height: 36px;
}

.flex-row .rounded-circle {
    width: 28px;
    height: 28px;
}

.flex-row .rounded-circle:hover {
    background-color: #2fdfff!important;
}