.upload-area{position:relative;width:100%;height:180px;border:2px dashed #d3d3d3;border-radius:3px;margin:0 0;text-align:center}.upload-area.touched{opacity:.7;background-color:#d3d3d3;border:2px solid #a9a9a9}.upload-area img{max-width:40px;margin-top:20px}.upload-area h3{font-size:1rem;margin-top:20px}.preview{z-index:3;position:absolute;width:100%;height:100%;top:0;left:0;background-color:#fff}.preview i{font-size:50px;margin-top:20px}#file,#technicalDataSheet,#safetyDataSheetDe,#safetyDataSheetEn,#safetyDataSheetFr{opacity:0;position:absolute;z-index:2;width:100%;height:100%;top:0;left:0}#file:hover,#technicalDataSheet:hover,#safetyDataSheetDe:hover,#safetyDataSheetEn:hover,#safetyDataSheetFr:hover{cursor:pointer}.browse-button{color:#fff;width:183px;height:36px;background-color:#909;padding:6px 16px;font-weight:bold;margin-bottom:35px}.thumbnail{width:80px;height:80px;padding:2px;border:2px solid #d3d3d3;border-radius:3px;float:left}.size{font-size:12px}