.one-half, .one-third, .two-thirds, .one-fourth, .three-fourths, .one-sixth, .five-sixths {float: left;margin-left: 2.5641025641%;}
.one-half {width: 48.7179487179%;}
.one-third {width: 31.6239316239%;}
.two-thirds {width: 65.811965812%;}
.one-fourth {width: 23.0769230769%;}
.three-fourths {width: 74.358974359%;}
.one-sixth {width: 14.5299145299%;}
.five-sixths {width: 82.905982906%;}
.first {clear: both;margin-left: 0;}