.admin__menu .level-0.item-core > a:before {
    background: url(../images/order.png) center no-repeat;
    background-size: contain;
    content: '';
}
li#menu-biztech_integration-core > a > span {
    display: none;
}

.page-wrapper {
    background-color: #ffffff;
    display: inline-block;
    margin-left: 0px;
    vertical-align: top;
    width: calc(100% - 8.800000000000001rem);
    position: absolute;
}

.admin__menu .level-0.item-dataintegration > a:before {
    /* content: url('../images/order.png') !important; */
    background: url(../images/log.png) center no-repeat;
    background-size: contain;
    content: '';
}
li#menu-biztech_integration-dataintegration > a > span {
    display: none;
}