.grid-column, .grid-common {
    margin: 0;
    clear: none;
    float: left;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    *behavior: url(boxsizing.htc)
}

.grid-column {
    width: 33.33333%
}

.grid-common {
    width: 100%
}

.cell-padded {
    padding: .5em
}

.cell-padded-inner {
    padding: 1em
}

@media (max-width: 480px) {
    .s-grid-common{
        width: 100%;
        margin: 0;
        clear: none;
        float: left;
        -moz-box-sizing: border-box;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        *behavior: url(boxsizing.htc)
    }
}
