How to buy the middle and lower berth train tickets on the 12306 website?

You can choose to use Google Chrome or Firefox browser, ie must be no way to achieve, or use the 360 speed browser (and chrome is a kernel).

The specific method of operation is as follows

The first step into the predetermined interface;

The second step. Mouse move to hard sleeper, right button, review element;

Step three. Select the code you want to modify;

Finally, change none to block!

At this point, you will find a new Pull-down menu to choose a bunk!

How, good, feel the collection, or immediately open the site to try it!!