bootstrap3-10-columns-helper.css

.col-xs-1-10,
.col-sm-1-10,
.col-md-1-10,
.col-lg-1-10 {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
}

.col-xs-1-10 {
  float: left;
}

.col-xs-1-10 {
  width: 10%;
}

.col-xs-pull-1-10 {
  right: 10%;
}

.col-xs-push-1-10 {
  left: 10%;
}

.col-xs-offset-1-10 {
  margin-left: 10%;
}

@media (min-width: 768px) {
  .col-sm-1-10 {
    float: left;
  }
  .col-sm-1-10 {
    width: 10%;
  }
  .col-sm-pull-1-10 {
    right: 10%;
  }
  .col-sm-push-1-10 {
    left: 10%;
  }
  .col-sm-offset-1-10 {
    margin-left: 10%;
  }
}

@media (min-width: 992px) {
  .col-md-1-10 {
    float: left;
  }
  .col-md-1-10 {
    width: 10%;
  }
  .col-md-pull-1-10 {
    right: 10%;
  }
  .col-md-push-1-10 {
    left: 10%;
  }
  .col-md-offset-1-10 {
    margin-left: 10%;
  }
}

@media (min-width: 1200px) {
  .col-lg-1-10 {
    float: left;
  }
  .col-lg-1-10 {
    width: 10%;
  }
  .col-lg-pull-1-10 {
    right: 10%;
  }
  .col-lg-push-1-10 {
    left: 10%;
  }
  .col-lg-offset-1-10 {
    margin-left: 10%;
  }
}