#progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 9999;
    background-color: #ddd;
    overflow: hidden;
}

#progress-bar-fill {
    height: 100%;
    width: 0;
    background-color: #1877f2;
    animation: fill-progress-bar 2s ease-in-out infinite;
}

@keyframes fill-progress-bar {
    0% {
        width: 0;
    }
    50% {
        width: 80%;
    }
    100% {
        width: 0;
    }
}
@keyframes grow-in {
    0% {
        transform: scale(0);
        opacity:0;
    }
    100% {
        transform: scale(1);
        opacity:1;
    }
}
.bs-anim--grow-in{
    animation-name: grow-in;
    animation-duration: 1s;
    animation-timing-function: ease-in-out;
    animation-fill-mode: forwards;
}

.dropdown-hover:hover .dropdown-menu{
    display: block;
}