修改bug 视频楼层的更多链接点点点显示底色问题 review by zhanglixia

@@ -63,7 +63,7 @@ export default class Title extends React.Component {
                     }}>
                       	<Image
                             source={require('../../../brandStore/image/btn_more_p.png')}
-                            style={{width: 22, height: 4,backgroundColor:'white',marginLeft:3}}
+                            style={{width: 22, height: 4,marginLeft:3}}
                             resizeMode={'contain'}
                         />
                     </TouchableOpacity>:null}