.accordion-wrapper .accordion-btn{
	border: none;
	padding: 10px 30px;
	position: relative;
}

.clearfix:before,.clearfix:after{content:" ";display:table;}
.clearfix:after{clear:both;}

.accordion-wrapper .accordion-btn .expand{
	margin-top:13px;
	font-size: 0.5em;
	position: absolute;
    right: 15px;
}

.button-holder {
    margin-bottom: 20px;
}

button.add-more-items.btn.btn-primary {
    margin-left: 2.5%;
}

.accordion-wrapper .collapse{
	/*max-height: 800px;*/
	/*height: auto;*/
	-webkit-transition: max-height 500ms linear;
    -moz-transition: max-height 500ms linear;
    -o-transition: max-height 500ms linear;
    -ms-transition: max-height 500ms linear;
    transition: max-height 500ms linear; 
}

.accordion-wrapper.collapsed .accordion-btn .expand i{
	/* Safari */
	-webkit-transform: rotate(-90deg);

	/* Firefox */
	-moz-transform: rotate(-90deg);

	/* IE */
	-ms-transform: rotate(-90deg);

	/* Opera */
	-o-transform: rotate(-90deg);

	/* Internet Explorer */
	filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3);
	display: inline-block;
}

.accordion-wrapper.collapsed .collapse{
	max-height: 1px;
	overflow: hidden;
}

/*spinner*/
/*preloader spinner*/
.anthrohack-preloader {
    /*display: none;*/
    position: fixed;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    z-index: 9999999;
}

.anthrohack-preloader-container{
    width: 60px;
    height: 60px;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0px;
    right: 0;
    margin: auto auto;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.anthrohack-preloader-container .spinner {
    width: 60px;
    height: 60px;
    /* margin: 100px auto; */
    background-color: #999;
    border-radius: 100%;
    -webkit-animation: scaleout 1.0s infinite ease-in-out;
    animation: scaleout 1.0s infinite ease-in-out;
}

@-webkit-keyframes scaleout {
    0% {
        -webkit-transform : scale(0.0)
    }
    100% {
        -webkit-transform : scale(1.0);
        opacity           : 0;
    }
}

@keyframes scaleout {
    0% {
        transform         : scale(0.0);
        -webkit-transform : scale(0.0);
    }
    100% {
        transform         : scale(1.0);
        -webkit-transform : scale(1.0);
        opacity           : 0;
    }
}


div#content_protocol {
    padding: 0 15px;
    margin-top:15px;
}

/*Card sorting board*/
.study-content {
    background: #efefef;
    border: solid 1px #ccc;
    margin-top: 50px;
    /* width: 100%; */
}

.pile .board-column-content {
    min-height: 300px;
}

.board-column-header .title {
    font-size: 24px;
    margin: 0;
    line-height: 50px;
    color:#fff;
}

.study-content-footer {
    text-align: right;
    padding: 30px 0;
}

/*muuri styles*/
.board {
  position: relative;
  margin-left: 1%;
}

.board-column {
  position: absolute;
  left: 0;
  right: 0;
  /*width: 30%;*/
  margin: 0 1.5%;
  background: #fff;
  border-radius: 3px;
  z-index: 1;
  margin-bottom: 15px;
}

.board-column.muuri-item-releasing {
  z-index: 2;
}

.board-column.muuri-item-dragging {
  z-index: 3;
  cursor: move;
}

.board-column-header {
  position: relative;
  height: 50px;
  line-height: 50px;
  overflow: hidden;
  padding: 0 20px;
  text-align: center;
  background: #333;
  color: #fff;
  border-radius: 3px 3px 0 0;
}

.board-column.todo .board-column-header {
  background: #4A9FF9;
}

.board-column.working .board-column-header {
  background: #f9944a;
}

.board-column.done .board-column-header {
  background: #2ac06d;
}

.board-column-content {
  position: relative;
  border: 10px solid transparent;
  min-height: 95px;
}

.board-item {
  position: absolute;
  width: 100%;
  margin: 5px 0;
}

.board-item.muuri-item-releasing {
  z-index: 9998;
}

.board-item.muuri-item-dragging {
  z-index: 9999;
  cursor: move;
}

.board-item.muuri-item-hidden {
  z-index: 0;
}

.board-item-content {
  position: relative;
  padding: 20px;
  background: #fff;
  border-radius: 4px;
  font-size: 17px;
  cursor: pointer;
  -webkit-box-shadow: 0px 1px 3px 0 rgba(0,0,0,0.2);
  box-shadow: 0px 1px 3px 0 rgba(0,0,0,0.2);
}

/*add more piles stuff*/
.board-column.add-pile {
    /* padding: 0; */
    background: transparent;
}

.board-column.add-pile button.add-more-items{
	padding: 15px;
}    

.board-column.add-pile button.add-more-items i {
    margin-right: 5px;
    vertical-align: middle;
}

#pile_template,
#modal_pile_template{
	display: none;
}


/*board footer*/
.required-note,
.validation-message{
	font-size: 0.75em;
	color: #999;
}

.study-content-footer .validation-message{
	text-align: right;
	display: inline-block;
	/*max-width: 50%;*/
}

/*modal styles*/
.modal.anthrohack-modal{
	position: fixed;
	top:0;
	left:0;
	height:auto;
	opacity: 1;
	text-align: center;
	background: rgba(0,0,0,0.85);
	z-index: 1000;
	max-width: unset!important;
	max-height: unset!important;

}

.modal.anthrohack-modal .modal-dialog {
    position:relative;
    background: #fff; 
    width: 60%;
    margin: auto;
    overflow-y: scroll;
    margin-top: 25px; 
}

.modal.anthrohack-modal .close-button .close-label{
	display: none;
	position: absolute;
	font-size: 0.5em;
	right:0;
	top: 20px;
}

.modal.anthrohack-modal .close-button:hover .close-label{
	display: block;
}

.modal.anthrohack-modal .close-button {
    position: absolute;
    display: block;
    right: 15px;
    top: 15px;
    cursor: pointer;
}

.modal.anthrohack-modal .modal-header,
.modal.anthrohack-modal .modal-footer,
.modal.anthrohack-modal .modal-body{
	padding:15px 30px 0;
}

.modal.anthrohack-modal .modal-footer {
    text-align: right;
    padding-bottom: 30px;
}

.modal.anthrohack-modal .modal-footer .cancel{
	line-height: 50px;
	display: inline-block;
	cursor:pointer;
	margin-right: 30px;
}

.modal.anthrohack-modal .modal-body{
	padding-top:0;
	text-align: left;
}

.modal-questions .question {
    margin: 15px 0;
}

.modal-questions .question textarea,
.modal-piles .pile textarea{
    width: 100%;
    padding:10px;
}

/*modal piles*/
.modal-piles .pile {
    background: #fff;
    border: solid 1px #cfcfcf;
    margin: 15px 0;
    border-radius: 5px;
    overflow: hidden;
}

.modal-piles .pile .pile-header {
    background: #333;
    color: #fff;
    display: inline-block;
    width: 100%;
    padding: 0 15px;
}

.modal-piles .pile .pile-header .title {
    color: #fff;
    line-height: 55px;
    margin: auto;
}

.pile .title i {
    cursor: pointer;
    margin-left: 10px;
    vertical-align: middle;
}

.board .pile .title i {
    font-size: 16px;
    position: absolute;
    top: 10px;
    right: 10px;
}

.modal-piles .pile .pile-body{
    padding: 15px;
}

ul.pile-cards{
	padding-left: 0;
	list-style: none;
	margin:0;
}

ul.pile-cards li {
    float: left;
    display: inline-block;
    font-size: 0.75em;
}

ul.pile-cards li:not(:first-of-type):before{
	content: ",";
	margin-right: 5px;
}

/************************/
/*responsive breakpoints*/
/************************/

/*only for phones*/
@media screen and (max-width: 479px) {

	.board-column {
	    width: 100%;
	}

	.study-content {
	    padding: 10px;
	}

}

/*only for mobile*/
@media screen and (max-width: 767px) {

	.board-column {
	    width: 45%;
	}

	.study-content {
	    padding: 30px 2%;
	}

}

/*desktop*/
@media screen and (min-width: 768px) {

	.board-column {
	    width: 30%;
	}

	.study-content {
	    padding: 30px;
	}
}

/*large*/
@media screen and (min-width: 992px) { 

}

/*X large*/
@media screen and (min-width: 1200px) {

}