.b-footer {
    position: relative;
}
.footer-link li{
    color:#D1D1D1;
}

.b-footer:before {
    content: "";
    display: block;
    width: 94%;
    background-color: #646464;
    height: 1px;
    top: 0;
    margin: 0 auto;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    position: absolute;
    text-align: center;
}

.b-footer:after {
    content: "";
    display: block;
    width: 94%;
    background-color: #646464;
    height: 1px;
    top: 100%;
    margin: 0 auto;
    left: 0;
    right: 0;
    margin-left: auto;
    margin-right: auto;
    position: absolute;
    text-align: center;
}
@media (max-width: 1023px) {
    .b-footer:before, .b-footer:after {
        display: none;
    }
}