@media screen and (max-width: 850px) {
    .navbar_wrapper {
        flex-direction: column;
    }
    .navbar_name {
        margin-top: 10px;
    }
    .navbar_options {
        flex-direction: column;
        margin-top: 25px;
    }
    .navbar_name, .navbar_options {
        margin-left: 0;
        margin-right: 0;
    }
    .navbar_wrapper {
        height: auto;
        padding-bottom: 25px;
    }

    .todo_tasks {
        flex-direction: column;
    }
    .arrow2 {
        display: block;
    }
    .arrow {
        display: none;
    }
}

@media screen and (max-width: 1300px) {
    .todo {
        margin-top: 75px;
    }
    .main_right {
        display: none;
    }
    .main_left {
        text-align: center;
        margin-top: 50px;
    }
    .main_left .desc {
        width: auto;
    }
    .feature {
        padding-left: 0;
        padding-right: 0;
    }
}