body {
    overflow-x : hidden;
}
i[class^="icon_serv-"], i[class*="icon_serv-"] {

}
ul.tab-nav:not(.tab-nav-lg) li.active a {
    display: block;
    padding: 0 15px;
    color: #444;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    font-weight: bold;
    position: relative;
    top: 1px;
    background-color: #FFF;
}
.footer-big-contacts {
    font-size: 20px;
    line-height: 1.425;
    display: -webkit-flex;
    -webkit-align-items: center;
    display: flex;
    align-items: center;
}
.footer-big-contacts span {margin-right: 5px}