.twocol-one {
    width: 48%;
}
.threecol-one {
    width: 30.66%;
}
.threecol-two {
    width: 65.33%;
}
.fourcol-one {
    width: 22%;
}
.fourcol-two {
    width: 48%;
}
.fourcol-three {
    width: 74%;
}
.fivecol-one {
    width: 16.8%;
}
.fivecol-two {
    width: 37.6%;
}
.fivecol-three {
    width: 58.4%;
}
.fivecol-four {
    width: 78.4%;
}
.sixcol-one {
    width: 13.33%;
}
.sixcol-two {
    width: 30.66%;
}
.sixcol-three {
    width: 47.99%;
}
.sixcol-four {
    width: 65.33%;
}
.sixcol-five {
    width: 82.67%;
}
.twocol-one,
.threecol-one,
.threecol-two,
.fourcol-one,
.fourcol-two,
.fourcol-three,
.fivecol-one,
.fivecol-two,
.fivecol-three,
.fivecol-four,
.sixcol-one,
.sixcol-two,
.sixcol-three,
.sixcol-four,
.sixcol-five {
    float: left;
    margin-right: 4%;
    margin-bottom: 4%;
    position: relative;
}
.last {
    clear: right;
    margin-right: 0;
}
@media only screen and (max-width: 768px) {
    .twocol-one,
    .threecol-one,
    .threecol-two,
    .fourcol-one,
    .fourcol-two,
    .fourcol-three,
    .fivecol-one,
    .fivecol-two,
    .fivecol-three,
    .fivecol-four,
    .sixcol-one,
    .sixcol-two,
    .sixcol-three,
    .sixcol-four,
    .sixcol-five {
        margin-right: 0;
        width: 100% !important;
    }
}
.clear:after {
    content: "\0020";
    display: block;
    height: 0;
    overflow: hidden;
    clear: both;
}