.controls{
  padding: 2%;
  color: #484848;
}

label{
  font-weight: 300;
  margin: 0 .4em 0 0;
}

button.filter{
  display: inline-block;
  padding: .4em .8em;
  background: #666;
  border: 0;
  color: #fff;
  font-size: 16px;
  font-weight: 300;
  border-radius: 4px;
  cursor: pointer;
  margin-bottom:5px;
}

button.filter.active{
  background: #cda971;
}

button.filter:focus{
  outline: 0 none;
}

button.filter + label{
  margin-left: 1em;
}

.container{
  padding: 0 2% 0;
  text-align: justify;
  font-size: 0.1px;  
  -webkit-backface-visibility: hidden;
}

.container:after{
  content: '';
  display: inline-block;
  width: 100%;
}

.container .mix,
.container .gap{
  display: inline-block;
  width: 49%;
}

.container .mix{
  text-align: left;
  margin-bottom: 2%;
  display: none;
}

.container .mix.category-1{
  border-top: 2px solid limegreen;
}

.container .mix.category-2{
  border-top: 2px solid yellow;
}



.container .mix:before{
  content: '';
  display: inline-block;
  padding-top: 60%;
}

@media all and (min-width: 420px){
  .container .mix,
  .container .gap{
    width: 49%;
  }
}

@media all and (min-width: 640px){
  .container .mix,
  .container .gap{
    /*width: 23.5%;*/
	width: 32%;
  }
}