/* footer */
.footer {
    background-color: #222939;
    padding: 23px 0px 22px;
}
.footer > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer span {
    font-size: 16px;
    font-weight: 400;
    color: #fff;
    opacity: 0.4;
    margin-right: 18px;
}
.footer span:last-child {
    margin-right: 0px;
}
.footer address {
    font-style: normal;
}

/* quick_menu */
.quick_menu {
    position: fixed;
    right: 45px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 101;
}
.quick_menu > div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 27px;
}
.quick_menu > div a {
    margin-bottom: 9px;
}
.quick_menu > div a:last-child {
    margin-bottom: 0px;
}
.quick_menu a {
    transition: all 0.2s;
}
.quick_menu a:hover {
    opacity: 0.7;
}