.footer {
    margin: 0 auto 80px;
    text-align: center;
    padding: 50px 10px 0;
}

.footer > a {
    display: inline-block;
    text-decoration: none;
}

.footer > a > img {
    width: 40px;
    height: 40px;
    margin-right: 15px;
}

.footer > a > p {
    font-size: 16px;
    color: #333333;
    /* text-decoration: underline; */
    display: inline-block;
    line-height: 40px;
}

/* color of underline */
.footer > a > p > span {
    color: #333333;
}

.footer > p {
    font-size: 12px;
    margin-top: 30px;
    text-align: center;
}