.body {
    background: #000;
    padding: 0;
    margin: 0;
}
.department {
    background-color: darkblue;
    font-weight: bold;
}

.img {
    width: 50%;
    border-radius: 50%;
}
.bold {
    font-weight: bold;
}

.scholl {
    font-size: 14px;
}

.link-site {
    font-size: 15px;
}

.bi-cloud-arrow-down-fill {
    color: #27b027;
    position: fixed;
    right: 5%;
    bottom: 10%;
    width: 50px;
    height: 50px;
}

.bi-cloud-arrow-down-fill:hover {
    color: red;
}

@media screen and (max-width: 550px) {
    .img {
        width: 70%;
    }
}