.ocr-container{text-align:center;margin:30px}.video-container{position:relative;display:inline-block}.video-container,video{max-width:600px;max-height:450px}video{width:100%;border:1px solid #ccc}.roi-area{position:absolute;width:500px;height:150px;top:50%;left:50%;transform:translate(-50%,-50%);background-color:rgba(0,255,0,.2);border:2px solid rgba(0,255,0,.5)}.is-invalid{border-color:#dc3545}.invalid-feedback{color:#dc3545;font-size:.875em;display:block}.btn-icon[data-v-6ecf4d24]{max-height:75%}.selected{background-color:#00f;color:#fff}