@media (min-width: 320px) and (max-width: 767px) {     
    .sidebar1 {
        width: 100%;
        display: flex;
        flex-direction: column;
        top: 10rem;
        right: 20px;
        background-color: #1f1f23;
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.4);
    }
    
  }