.upload-file{position:relative;width:95px;height:30px;padding:5px 15px}.upload-file #video-file{width:100%;height:100%;position:absolute;top:0;left:0;z-index:100;opacity:0;display:inline-block}.upload-file .select-file{position:absolute;top:0;left:0;z-index:1}.upload-file .upload-sign{font-size:24px;padding:5px 0}