.footer,
.footer-icons {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

.footer {
    padding-top: 20px;
    padding-bottom: 15px;
    border-top-width: 1px;
    border-top-style: solid;
    border-top-color: rgb(228, 228, 228);
}

.github-icon,
.linkedin-icon,
.stack-icon {
    height: 20px;
    margin-right: 12px;
}

.github-container,
.linkedin-container,
.stack-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    cursor: pointer;
}

.github-container .tooltip,
.linkedin-container .tooltip,
.stack-container .tooltip {
    /* font-family: Roboto, Arial; */
    position: absolute;
    background-color: gray;
    color: white;
    padding-top: 4px;
    padding-bottom: 4px;
    padding-left: 8px;
    padding-right: 8px;
    border-radius: 2px;
    font-size: 12px;
    top: -30px;
    left: -30px;
    /* IMPORTANT */
    opacity: 0;
    transition: opacity 0.3s;
    /* IMPORTANT */
    pointer-events: none;
    white-space: nowrap;
}

.github-container:hover .tooltip,
.linkedin-container:hover .tooltip,
.stack-container:hover .tooltip {
    opacity: 1;
}

.footer-info {
    margin-left: 10px;
}