.wp2sv-row{
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-flex: 1;
  box-flex: 1;
  -webkit-flex-grow: 1;
  flex-grow: 1;
  -webkit-flex-shrink: 1;
  flex-shrink: 1;
  .pull-right {
    display: inline-block;
    margin-left: auto;
  }
  .pull-left {
    display: inline-block;
    margin-right:auto;
  }
}
.wp2sv-col-0{
  -webkit-box-flex: 0;
  box-flex: 0;
  -webkit-flex-grow: 0;
  flex-grow: 0;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
}
.wp2sv-col{
  -webkit-box-flex: 1;
  box-flex: 1;
  -webkit-flex-grow: 1;
  flex-grow: 1;
  -webkit-flex-shrink: 1;
  flex-shrink: 1;
  +.wp2sv-col{
    .wp2sv-col-0;
  }
}