@media (max-width: 600px) {

    /* content main */
    main{
        display: flex;
        flex-direction: column;
        width: 97%;
        margin: auto;
    }
    main .left-content{
        width: 100%;
    }
    main .img{
        width: 100%;
        height: 300px;
        background-image: url("../assets/images/image-web-3-mobile.jpg");
    }
    main .min-box-2{
        flex-direction: column;
    }

    .min-box h1{
        font-size: 40px;
        width: 100%;
    }

    main .right-content{
        width: 100%;
    }
    /* content main//  */



}