.ri-home-4-line {
    display: flow;
    width: 35px;
    height: 30px;
    background-image: url(/Data/Sites/1/skins/default/img/icon/home-4-line.png);
    background-repeat: no-repeat;
}
.ri-home-4-line:before {
    content: none; /* tắt icon font cũ */
}




.ri-search-line {
    display: flow;
    width: 35px;
    height: 30px;
    background-image: url(/Data/Sites/1/skins/default/img/icon/search-line.png);
    background-size: inherit;
    background-repeat: no-repeat;
}
.ri-search-line:before {
    content: none; /* tắt icon font cũ */
}