.lightbox {
    position: fixed;
    background: rgba(0,0,0,.9);
    display: none;
    z-index: 100
}

.lightbox .img-show {
    position: absolute;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
    text-align: center
}

.img-caption {
    background: #d8a451;
    padding: 10px;
    position: absolute;
    bottom: 0;
    display: block;
    z-index: 101;
    color: #fff;
    text-shadow: 1px .4px rgba(0,0,0,.5);
    width: 100%;
    box-sizing: border-box;
    font-size: 16px;
}

.lightbox .btn-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    border: 1px solid #fff;
    background: rgba(255,255,255,.5);
    border-radius: 50%;
    text-align: center;
    font-size: 18pt;
    z-index: 101;
    cursor: pointer
}

.lightbox .btn-close:hover {
    background: #fff
}

.lightbox .lightbox-status {
    position: absolute;
    top: 20px;
    left: 20px;
    color: #fff;
    font-size: 14px;
    z-index: 101
}

.img-show img {
    width: 100%;
    height: auto;
    position: absolute;
    display: block;
    top: 0;
    bottom: 0;
    margin: auto
}

.btn-prev,.btn-next {
    width: 32px;
    height: 100px;
    background: rgba(0,0,0,.3);
    cursor: pointer;
    position: absolute;
    top: 50%;
    margin-top: -50px;
    z-index: 101;
    border: 0;
    font-family: FontAwesome;
    color: #fff;
    color: rgba(255,255,255,.6);
    font-size: 18pt;
    border-radius: 5px
}

.btn-prev:hover,.btn-next:hover {
    background: rgba(0,0,0,.7);
    color: #fff;
    transition: .4s;
    -webkit-transition: .4s;
    -moz-transition: .4s;
    -ms-transition: .4s;
    -o-transition: .4s
}

.btn-prev {
    left: 5px
}

.btn-next {
    right: 5px
}

.btn-prev:before {
    content: "\f104"
}

.btn-next:before {
    content: "\f105"
}

@media only screen and (min-width:680px) {
    .lightbox {
        border-radius: 5px;
        box-shadow: 5px 5px 15px rgba(0,0,0,.5)
    }
}