mag.css

.mag-host {
    position: relative;

    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;
}

.mag-zoomed-container {
    position: absolute;
    /*position: relative;*/
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    overflow: hidden;
}

.mag-zoomed-container > * {
    position: absolute;
}

.mag-noflow {
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 2;
    overflow: hidden;
}

.mag-noflow > * {
    position: absolute;
}

.mag-zoomed {
    /* under .mag-noflow > * */
    /*position: absolute;*/
}

.mag-zoomed img {
    display: block;
    width: 100%;
    height: 100%;
}

.mag-zone {
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 2;
}

.mag-thumb {
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
}

[mag-thumb], [data-mag-thumb] {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
}

[mag-thumb] img, [data-mag-thumb] img {
    display: block;
    width: 100%;
    height: 100%;
}

.mag-lens {
    position: absolute;
    z-index: 2;
}

[mag-zoom],
[data-mag-zoom] {
    display: none;
}

.mag-js [mag-zoom][mag-toggle="false"],
.mag-js [data-mag-zoom][data-mag-toggle="false"] {
    display: block;
}

[mag-flow="inline"],
[data-mag-flow="inline"] {
    display: inline-block;
    position: relative;
    width: auto;
    height: auto;
}
[mag-flow="inline"] .mag-thumb,
[data-mag-flow="inline"] .mag-thumb {
    position: relative;
}