.mb_ImageUploader_SlideShowContainer:hover .mb_ImageUploader_SlideShowSingleArrowButton {
    opacity: 1;
}

.mb_ImageUploader_SlideShowSingleArrowButton {
    border-radius: 5px;
    display: block;
    text-decoration: none;
    position: relative;
    cursor: pointer;
    width: 40px;
    height: 40px;
    opacity: .3;
    top: 50%;
    z-index: 2;
    transform: translate(0%, -50%);
}

.mb_ImageUploader_SlideShowSingleArrowButton--Next {
    float: right;
}

.mb_ImageUploader_SlideShowSingleArrowButton--Previous {
    float: left;
}

.mb_ImageUploader_SlideShowSingleArrowButton:after {
    border: solid white;
    border-width: 0 5px 5px 0;
    display: inline-block;
    padding: 6px;
    content: '';
    position: absolute;
    bottom: 13px;
}

.mb_ImageUploader_SlideShowSingleArrowButton--Previous:after {
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    left: 15px;
}

.mb_ImageUploader_SlideShowSingleArrowButton--Next:after {
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    right: 15px;
}