html,
body {
    height: 100%;
    background: #f2f2f2;
}

*,
*:before,
*:after {
    box-sizing: border-box;
}

/* Controls
---------------------------------------------------------------------- */
.controls {
    text-align: center;
}

.filter {
    background: #303b4f;
    color: #fff;
    text-transform: uppercase;
    border: none;
    padding: 1rem;
}

.filter .fa {
    display: block;
    font-size: 1.3rem;
    padding-bottom: .3rem;
}

.filter:hover {
    cursor: pointer;
}


.mixitup-control-active {
    background: #f26734;
}

.mixitup-control-active[data-filter]:after {
    background: transparent;
}


.control[data-filter=".green"] {
    color: #91e6c7;
}

.control[data-filter=".blue"] {
    color: #5ecdde;
}

.control[data-filter=".pink"] {
    color: #d595aa;
}

.control[data-filter="none"] {
    color: #2f2f2f;
}

/* Container
---------------------------------------------------------------------- */

.container {
    padding: 1rem;
    text-align: justify;
    font-size: 0.1px;
}

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

/* Target Elements
---------------------------------------------------------------------- */

.mix,
.gap {
    display: inline-block;
    vertical-align: top;
}


.mix {
    background: #fff;
    border-radius: 2px;
    margin-bottom: 1rem;
    position: relative;
    -webkit-box-shadow: 3px 3px 5px 6px #ccc;  /* Safari 3-4, iOS 4.0.2 - 4.2, Android 2.3+ */
  -moz-box-shadow:    3px 3px 5px 6px #ccc;  /* Firefox 3.5 - 3.6 */
  box-shadow:         3px 3px 5px 6px #ccc;  /* Opera 10.5, IE 9, Firefox 4+, Chrome 6+, iOS 5 */
}

.mix:before {
    content: '';
    display: inline-block;
    padding-top: 56.25%;
}

.mix.green {
    color: #91e6c7;
}

.mix.pink {
    color: #d595aa;
}

.mix.blue {
    color: #5ecdde;
}

.mix {
    visibility: hidden;
}

.mixitup-ready .mix {
    visibility: visible;
}

/* Grid Breakpoints
---------------------------------------------------------------------- */

/* 2 Columns */

.mix,
.gap {
    width: calc(100%/2 - (((2 - 1) * 1rem) / 2));
}

/* 3 Columns */

@media screen and (min-width: 541px) {
    .mix,
    .gap {
        width: calc(100%/3 - (((3 - 1) * 1rem) / 3));
    }
}

/* 4 Columns */

@media screen and (min-width: 961px) {
    .mix,
    .gap {
        width: calc(100%/4 - (((4 - 1) * 1rem) / 4));
    }
}

/* 5 Columns */

@media screen and (min-width: 1281px) {
    .mix,
    .gap {
        width: calc(100%/5 - (((5 - 1) * 1rem) / 5));
    }
}