@media screen and (min-width: 601px) {
    .one_half {
        width:        49% !important;
        margin-right: 2% !important;
    }

    .one_half.last_column {
        width:        49% !important;
        margin-right: 0px !important;
    }

    .one_third {
        width:        32% !important;
        margin-right: 2% !important;
    }

    .one_third.last_column {
        width:        32% !important;
        margin-right: 0px !important;
    }

    .two_third {
        width:        66% !important;
        margin-right: 2% !important;
    }

    .two_third.last_column {
        width:        66% !important;
        margin-right: 0px !important;
    }

    .one_fourth {
        width:        23.5% !important;
        margin-right: 2% !important;
    }

    .one_fourth.last_column {
        width:        23.5% !important;
        margin-right: 0px !important;
    }

    .three_fourth {
        width:        74.5% !important;
        margin-right: 2% !important;
    }

    .three_fourth.last_column {
        width:        74.5% !important;
        margin-right: 0px !important;
    }

    .one_fifth {
        width:        18.4% !important;
        margin-right: 2% !important;
    }

    .one_fifth.last_column {
        width:        18.4% !important;
        margin-right: 0px !important;
    }

    .two_fifth {
        width:        39% !important;
        margin-right: 2% !important;
    }

    .two_fifth.last_column {
        width:        39% !important;
        margin-right: 0px !important;
    }

    .three_fifth {
        width:        59% !important;
        margin-right: 2% !important;
    }

    .three_fifth.last_column {
        width:        59% !important;
        margin-right: 0px !important;
    }

    .four_fifth {
        width:        79.6% !important;
        margin-right: 2% !important;
    }

    .four_fifth.last_column {
        width:        79.6% !important;
        margin-right: 0px !important;
    }

    .one_sixth {
        width:        15% !important;
        margin-right: 2% !important;
    }

    .one_sixth.last_column {
        width:        15% !important;
        margin-right: 0px !important;
    }
}

@media screen and (max-width: 600px) {
    .full_width, .one_half, .one_third, .two_third, .one_fourth, .three_fourth, .one_fifth, .two_fifth, .three_fifth, .four_fifth, .one_sixth, .five_sixth {
        clear:         both !important;
        margin-bottom: 1em !important;
        margin-left:   0 !important;
        margin-right:  0 !important;
        width:         100% !important;
    }
}