@media only screen and (min-width:200px) {
    .one-column, .two-columns, .three-columns, .four-columns, .five-columns, .six-columns, .seven-columns, .eight-cxolumns, .nine-columns, .ten-columns, .eleven-columns, .twelve-columns  {
        width:100%;
    }
}

@media only screen and (min-width:768px) {
    .one-column {
        width:8.333%;
    }
    .two-columns {
        width:16.666%;
    }
    .three-columns {
        width:25%;
    }
    .four-columns {
        width:33.333%;
    }
    .five-columns {
        width:41.666%;
    }
    .six-columns {
        width:50%;
    }
    .seven-columns {
        width:58.333%;
    }
    .eight-columns {
        width:66.666%;
    }
    .nine-columns {
        width:74.999%;
    }
    .ten-columns {
        width:83.333%;
    }
    .eleven-columns {
        width:91.666%;
    }
    .twelve-columns {
        width:100%;
    }
}