admin.dukany.io/public/assets/vendor_components/mixitup-v3/demos/grid-flex-box-matching-heights/style.css

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

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: antialiased;
}

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

/* Controls
---------------------------------------------------------------------- */

.controls {
    padding: 1rem;
    background: #333;
    font-size: 0.1px;
}

.control {
    position: relative;
    display: inline-block;
    padding: .5rem;
    background: #444;
    cursor: pointer;
    font-size: .9rem;
    font-weight: 800;
    color: white;
    transition: background 150ms;
}

.control:hover {
    background: #3f3f3f;
}

.mixitup-control-active {
    background: #393939;
}

.control:first-of-type {
    border-radius: 3px 0 0 3px;
}

.control:last-of-type {
    border-radius: 0 3px 3px 0;
}

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

.container {
    padding: 1rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: flex-start;
    justify-content: space-between;
}

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

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

.mix {
    background: #fff;
    border-top: .5rem solid currentColor;
    border-radius: 2px;
    margin-bottom: 1rem;
    position: relative;
    color: transparent;
    font-family: 'helvetica-neue', arial, sans-serif;
}

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

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

.mix.pink {
    color: #d595aa;
}

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

.mix p {
    padding: 1rem;
    display: inline-block;
    font-size: calc(1vw + .5rem);
    color: #333;
    line-height: 1.4;
    font-weight: 300;
}

/* 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));
    }
}