html, body {
    height: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    
}

.content {
    flex: 1;
}

footer {
    background: teal;
    color: white;
    padding: 10px;
    text-align: center;
}

.bi-mortarboard, .bi-briefcase-fill, .bi-people-fill {
    color: #6495EDFF;
}

.overlay-container {
    position: fixed;
    top: 0;
    right: 0;
    height: 100%;
    width: 0;
    overflow-x: hidden;
    transition: width 0.5s ease-in-out;
    z-index: 1100;
    background-color: gray;
}

.overlay-content {
    position: relative;
    top: 0%;
    width: 100%;
    height: 100%;
    text-align: left;
    padding: 20px;
}

.overlay-content a {
    padding: 8px;
    text-decoration: none;
    font-size: 20px;
    color: black;
    display: block;
    transition: 0.3s;
}

.overlay-content a:hover {
    color: orange;
}

.overlay-close {
    position: absolute;
    top: 1px;
    right: 25px;
    font-size: 50px;
    color: blue;
    cursor: pointer;
    transition: 0.3s;
    display: none;
}

.navbar {
    z-index: 1000;
}

@media only screen and (min-width: 768px) {
    .navbar-toggler {
        display: none;
    }
    .navbar-nav {
        display: flex;
        justify-content: space-around;
        width: 100%;
    }
    .navbar-nav a {
        padding: 0 15px;
    }
}

@media only screen and (max-width: 991px) {
    .navbar-toggler {
        display: block;
    }
    .navbar-nav {
        display: none;
    }
}

.carousel-control-next,
.carousel-control-prev {
    filter: invert(100%);
}