.vertical-center {
  min-height: 100%;  /* Fallback for browsers do NOT support vh unit */
  min-height: 100vh; /* These two lines are counted as one :-)       */

  display: flex;
  align-items: center;
}

.vertical-center-red {
  margin: 0;
  position: absolute;
  top: 50%;
  left:50%;
  transform: translate(-50%,-50%);
  /*
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);*/
}
/*
@media screen and (max-height: 640px) {
  div.vertical-center-red {
    font-size: 50px;
    padding: 50px;
    border: 8px solid black;
    background: yellow;
  }
}*/

.jumbotron-vertical-center{
  position: absolute;
  top: 50%;
  left:50%;
  transform: translate(-50%,-50%);
  /*border: 1px dashed deeppink;*/
}

.span6 {
  vertical-align: bottom;
  float: none;
}

.btn-item-action{
	background-color: #f1f0db;
	border-color: #dddddd;
	color: #15438f;
}

.btn-add{
	margin-top:10px
}