.loader-container.loader-relative {
	position:relative;
}

.loader-container>.overlay, 
.overlay-wrapper>.overlay, 
.loader-container>.loading-img, 
.overlay-wrapper>.loading-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.box > .overlay,
.overlay-wrapper > .overlay,
.box > .loading-img,
.overlay-wrapper > .loading-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.box .overlay,
.overlay-wrapper .overlay,
.loader-container>.overlay {
  z-index: 50;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 3px;
}
.box .overlay > .fa,
.overlay-wrapper .overlay > .fa,
.loader-container>.overlay > .fa {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -15px;
  margin-top: -15px;
  color: #000;
  font-size: 30px;
}
.box .overlay.dark,
.overlay-wrapper .overlay.dark,
.loader-container>.overlay .overlay.dark {
  background: rgba(0, 0, 0, 0.5);
}

.fa-refresh:before {
    content: "\f021";
}