<> .row-item { display: -ms-flexbox; display: flex; align-items: center; -ms-flex-align: center; height: 32px; font-size: 12px; } @media (max-width: 768px) { .header-box .header-top-box .top-row .user-panel { flex-direction: column; -ms-flex-direction: column; } .header-box .header-top-box .top-row .user-panel .h5-hide { display: none; } }