/**
  * Vertical Center
**/
.vertical-center-default {
  _setting-vertical-midpoint: 50%;
  _setting-vertical-extend: false;
  _test: "@include vertical-center;";
  top: 50%;
  position: relative;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.vertical-center-midpoint {
  _setting-vertical-midpoint: 50%;
  _setting-vertical-extend: false;
  _test: "@include vertical-center($midpoint: 30%);";
  top: 30%;
  position: relative;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.vertical-center-extend {
  _setting-vertical-midpoint: 50%;
  _setting-vertical-extend: false;
  _test: "@include vertical-center($extend: true);";
  top: 50%;
}
.vertical-center-extend, .vertical-center-midpoint-extend {
  position: relative;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.vertical-center-midpoint-extend {
  _setting-vertical-midpoint: 50%;
  _setting-vertical-extend: false;
  _test: "@include vertical-center($midpoint: 40%, $extend: true);";
  top: 40%;
}