.fancybox-container button[data-fancybox-prev] {
    width: 50px !important;
    height: 50px !important;
    padding: 0;
    background-color: #212121;
}
.fancybox-container button[data-fancybox-prev]:after {
    content: "\e87e";
    display: inline-block;
    font-family: eicons;
    font-size: inherit;
    font-weight: 400;
    font-style: normal;
    font-variant: normal;
    line-height: 1;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    font-size: 25px;
    padding: 10px;
}
.fancybox-container button[data-fancybox-prev] > div {
    display: none;
}

.fancybox-container button[data-fancybox-next] {
    width: 50px !important;
    height: 50px !important;
    padding: 0;
    background-color: #212121;
}
.fancybox-container button[data-fancybox-next]:after {
    content: "\e87d";
    display: inline-block;
    font-family: eicons;
    font-size: inherit;
    font-weight: 400;
    font-style: normal;
    font-variant: normal;
    line-height: 1;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    font-size: 25px;
    padding: 10px;
}
.fancybox-container button[data-fancybox-next] > div {
    display: none;
}