.msm-mobile-menu {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100%;
    background: #fff;
    z-index: 99999;
    overflow-y: auto;
    transition: left 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    padding: 20px;
}

.msm-mobile-menu.active {
    left: 0;
}

.msm-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 99998;
    display: none;
}

.msm-open-btn {
    position: fixed;
    top: 15px;
    left: 15px;
    z-index: 100000;
    font-size: 28px;
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    display: none;
}

@media(max-width: 768px) {
    .msm-open-btn { display: block; }
}




@media (max-width: 768px) {
  .msm-mobile-menu .Navigation .menu-link {
    font-size: 20px !important;
    font-weight: bold;
    color: #333;
    padding: 12px 0;
    display: block;
  }

  .msm-mobile-menu li {
    margin-bottom: 10px;
  }
}