html, body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.footer {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 15px 0;
    color: #939393;
}
.footer_icon{
    margin-right: 5px;
    width: 20px;
    height: 20px;
}
.footer a {
    color: #939393;
    text-decoration: none;
}
.footer a:hover {
    color: #333;
}