修改 UI review by daiqiang

@@ -105,10 +105,10 @@ export default class List extends Component {
                     <Image source={require('../../image/shared_view_icon.png')} style={styles.iconThumb}resizeMode={'contain'}/>
                     <Text style={styles.text}>{views_num}</Text>
                     <TouchableOpacity activeOpacity={1.0} style={styles.likeButton} onPress={()=>{this.props.onPressLike&&this.props.onPressLike(id, isLike, this.props.rowID)}}>
-                        <Image source={likeImg}/>
+                        <Image source={likeImg} style={{width: 16, height: 16}} resizeMode={'contain'}/>
                     </TouchableOpacity>
                     <TouchableOpacity activeOpacity={1.0} style={styles.shareButton} onPress={()=>{this.props.onPressShare&&this.props.onPressShare(shareParam)}}>
-                        <Image source={require('../../image/shared_sharebuttom_highlighted.png')}/>
+                        <Image source={require('../../image/shared_sharebuttom_highlighted.png')} style={{width: 16, height: 16}} resizeMode={'contain'}/>
                     </TouchableOpacity>
                 </View>
             </View>
@@ -192,7 +192,7 @@ let styles = StyleSheet.create({
         width: width - 32,
         lineHeight: 25,
     },
-    likeButton: {
+   likeButton : {
         position: 'absolute',
         width: 16,
         height: 16,