.filtr-item {
  padding-top: 30px;
}

.filtr-controls span {
  cursor: pointer;
}

.filtr-controls span:after {
  content: ' ';
  width: 0;
  height: 1px;
  position: absolute;
  bottom: 0;
  left: 50%;
  background: transparent;
  -webkit-transition: all .6s ease;
  transition: all .6s ease;
}

.filtr-controls span.active:after {
  width: 100%;
  left: 0;
  background: #000;
}

.filtr-loading {
  border: 5px solid #333;
  position: relative;
  border-radius: 40px;
  height: 40px;
  left: 50%;
  margin: 80px 0;
  opacity: 0;
  top: 0;
  width: 40px;
  z-index: 2;
  -webkit-animation: pulsate 1s ease-out infinite;
  animation: pulsate 1s ease-out infinite;
}

@keyframes pulsate {
}