UI调整 review by 盖剑秋

@@ -102,6 +102,7 @@ let styles = StyleSheet.create({
         width: width,
         height: height,
         backgroundColor:'#f0f0f0',
+        overflow: 'hidden',
     },
     banner: {
       backgroundColor: '#ffffff',

@@ -78,7 +78,8 @@ let styles = StyleSheet.create({
     container: {
         width: width,
         flexDirection: 'row',
-        height: 180
+        height: 180,
+        overflow: 'hidden',
     },
 
     image: {

@@ -116,7 +116,7 @@ let styles = StyleSheet.create({
         height: 67,
         top: 17,
         left: 17,
-        backgroundColor: 'gray',
+        backgroundColor: 'white',
     },
     cellContent: {
         left: 34,

@@ -57,7 +57,7 @@ let styles = StyleSheet.create({
         width: 50,
         height: 50,
         borderRadius: 25,
-        backgroundColor: 'gray',
+        backgroundColor: 'white',
     },
     headerRight: {
         marginTop: 24,

@@ -166,7 +166,7 @@ let styles = StyleSheet.create({
     },
     image: {
         width: width,
-        backgroundColor: 'gray',
+        backgroundColor: 'white',
         height: width,
     },
     tagContainer: {

@@ -33,6 +33,7 @@ export default class MessageCell extends Component {
             return null;
         }
         msgNumber = msgNumber > 9 ? '9+' : msgNumber;
+
         return (
           <View style={styles.unreadMsgContainer}>
               <Text style={styles.unreadMsg}>
@@ -143,8 +144,8 @@ let styles = StyleSheet.create({
     },
     unreadMsgContainer: {
       height: 18,
-      marginTop: -5,
-      marginLeft: -12,
+      top: -5,
+      left: -12,
       backgroundColor: '#d0021b',
       justifyContent: 'center',
       borderRadius: 10,