@media all {
    .ticket {
        max-width: 700px;
        margin: 0 auto;
    }

    .ticket > form {
        display: none;
        margin-top: 20px;
    }

    .ticket .comments-button {
        text-align: center;
    }
}

@media only screen and (max-width : 480px) {
    .ticket .button-comment {
        text-align: center;
        margin-bottom: 10px;
    }

    .ticket .ulogin {
        text-align: center;
    }

    .ticket .user {
        text-align: center;
    }
}