chamilo-lms/main/plugin/hotspot2/css/hotspot.css

#hotspot-container {
    line-height: 0;
    /*position: relative;
    width: 100%;
    vertical-align: middle;
    padding-bottom: 408px;
    margin: 0;
    overflow: hidden;*/
}
#hotspot-container svg {
    /*display: inline-block;
    position: absolute;
    top: 0;
    left: 0;*/
}