navigation button边距调整为20

GMBase/Classes/GMBaseUtil.m

@@ -10,14 +10,7 @@
 
 @implementation UIFont (GMBase)
 + (UIFont *)navigationFontWithSize:(NSInteger)size {
-    UIFont *font = [UIFont fontWithName:@"FZLTHThin--GB1-4-YS" size:size];
-    if (!font) {
-        if(([[[UIDevice currentDevice] systemVersion] compare:@"9.0" options:NSNumericSearch] != NSOrderedAscending)) {
-            return [UIFont fontWithName:@"PingFangSC-Regular" size:size];
-        }else{
-            return [UIFont fontWithName:@"STHeitiSC-Light" size:size];
-        }
-    }
+    UIFont *font = [UIFont systemFontOfSize:size];
     return font;
 }
 @end
@@ -29,4 +22,4 @@
                      blue: ((hex & 0xFF))/255.0f
                     alpha: 1];
 }
-@end
\ No newline at end of file
+@end

GMBase/Classes/OCNavigatioinBar.m

@@ -74,11 +74,11 @@
     [_itemView addSubview:_rightButton];
     [_itemView addSubview:_nearRightButton];
     [_leftButton mas_makeConstraints:^(MASConstraintMaker *make) {
-        make.left.mas_equalTo(15);
+        make.left.mas_equalTo(20);
         make.centerY.mas_equalTo(0);
     }];
     [_rightButton mas_makeConstraints:^(MASConstraintMaker *make) {
-        make.right.mas_equalTo(-15);
+        make.right.mas_equalTo(-20);
         make.centerY.mas_equalTo(0);
     }];
     [_nearRightButton mas_makeConstraints:^(MASConstraintMaker *make) {