.admin__menu .item-faq-menu > a:before {
    content: url('../images/youwe.png') !important;
    font-size: 2.4rem!important;
    opacity: 0.7;
    position: relative!important;
    top: -0.2rem!important;
}

.admin__menu .item-faq-menu > a:focus:before,
.admin__menu .item-faq-menu > a:hover:before
{
    opacity: 1;
}