.js-gallery{
    width: 100%;
}

.js-gallery,
.js-gallery div,
.js-gallery figure{
    box-sizing: border-box;
}

.js-gallery figure{
    min-height: 0;
    min-width: 0;
    margin: 0;
}

.js-gallery-bg{
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-size: cover;
    filter: brightness(0.3) blur(3px);
}

.js-gallery-main{
    width: 100%;
    position: relative;
    overflow: hidden;
    margin-bottom: 1em;
    text-align: center;
}

.js-gallery-main:after{
    display: block;
    content: '';
    padding-top: 56.25%;
}

.js-gallery-main figure{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
}

.js-gallery-main img{
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.js-gallery-main figcaption{
    position: absolute;
    z-index: 1;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    background-color: rgba(0,0,0,0.7);
    box-shadow: 0 0 10px 10px rgba(0,0,0,0.7);
    padding: 0 0 .5em;
    color: #fff;
}

.js-gallery-next,
.js-gallery-last{
    position: absolute;
    z-index: 9;
    width: 50%;
    top: 0;
    bottom: 0;
    cursor: pointer;
}

.js-gallery-last{
    left: 0;
}

.js-gallery-next{
    right: 0;
}

.js-gallery-previews{
    display: flex;
    width: 100%;
    text-align: center;
}

.js-gallery-previews figure{
    flex-shrink: 1;
    overflow: hidden;
    margin: 2px;
    max-height: 100px;
    min-height: 40px;
    filter: contrast(0.5);
}

.js-gallery-previews figure:first-of-type{
    margin-left: 0px;
}

.js-gallery-previews figure:last-of-type{
    margin-right: 0px;
}

.js-gallery-previews figure:hover,
.js-gallery-previews figure.active{
    cursor: pointer;
    filter: contrast(1.2);
}

.js-gallery-previews img{
    width: auto;
    display: inline-block;
    max-height: 100%;
    max-width: 100%;
}

.js-gallery-previews figcaption{
    display: none;
}