摘要:
HTML格式为 Test 下面的styles 皆为.child所用。1. 垂直定位inline element:selector{inline-height: parent-height;} block element:div_with_exact_height{ position: absolute; height: 50px; margin-top: auto; margin-bottom: auto; top: 0; bottom: 0; }div_can_stretch{ position: absolute; he... 阅读全文