.viewbox-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,.5);
    z-index: 9999;
}

.viewbox-body {
    position: absolute;
    top: 50%;
    left: 50%;
    background: #fff;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
    -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.6);
    -moz-box-shadow: 0 0 10px rgba(0, 0, 0, 0.6);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.6);
    overflow: auto;
}

.viewbox-header {
    margin: 10px;
}

.viewbox-content {
    margin: 10px;
    width: 300px;
    height: 300px;
}

.viewbox-footer {
    margin: 10px;
}

.viewbox-content .viewbox-image {
    width: 100%;
    height: 100%;
}

/* buttons */
.viewbox-button-default {
    cursor: pointer;
    height: 64px;
    width: 64px;
}

    .viewbox-button-default > svg {
        width: 100%;
        height: 100%;
        background: inherit;
        fill: inherit;
        pointer-events: none;
        transform: translateX(0px);
    }

.viewbox-button-default {
    fill: #999;
}

    .viewbox-button-default:hover {
        fill: #fff;
    }

.viewbox-button-close {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 9;
}

.viewbox-button-next,
.viewbox-button-prev {
    position: absolute;
    top: 50%;
    height: 128px;
    width: 128px;
    margin: -64px 0 0;
    z-index: 9;
}

.viewbox-button-next {
    right: 10px;
}

.viewbox-button-prev {
    left: 10px;
}

@media (max-width: 480px) {
    .viewbox-button-close {
        top: 0;
        right: 0;
    }

    .viewbox-button-next,
    .viewbox-button-prev {
        height: 81px;
        width: 81px;
        margin-top: -40px;
    }

    .viewbox-button-next {
        right: -15px;
    }

    .viewbox-button-prev {
        left: -15px;
    }
}

/* loader */
.viewbox-container .loader {
    widows: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -25px 0 0 -25px;
}

    .viewbox-container .loader * {
        margin: 0;
        padding: 0;
    }

    .viewbox-container .loader .spinner {
        width: 50px;
        height: 50px;
        position: relative;
        margin: 0 auto;
    }

    .viewbox-container .loader .double-bounce1,
    .viewbox-container .loader .double-bounce2 {
        width: 100%;
        height: 100%;
        border-radius: 50%;
        background-color: #999;
        opacity: 0.6;
        position: absolute;
        top: 0;
        left: 0;
        -webkit-animation: sk-bounce 2.0s infinite ease-in-out;
        animation: sk-bounce 2.0s infinite ease-in-out;
    }

    .viewbox-container .loader .double-bounce2 {
        -webkit-animation-delay: -1.0s;
        animation-delay: -1.0s;
    }

@-webkit-keyframes sk-bounce {
    0%, 100% {
        -webkit-transform: scale(0.0);
    }

    50% {
        -webkit-transform: scale(1.0);
    }
}

@keyframes sk-bounce {
    0%, 100% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    }

    50% {
        transform: scale(1.0);
        -webkit-transform: scale(1.0);
    }
}