order

CSS order 属性规定了弹性容器中的可伸缩项目在布局时的顺序。元素按照 order 属性的值的增序进行布局。拥有相同 order 属性值的元素按照它们在源代码中出现的顺序进行布局。

<https://developer.mozilla.org/zh-CN/docs/Web/CSS/order>

Class	Properties
order-1	order: 1;
order-2	order: 2;
order-3	order: 3;
order-4	order: 4;
order-5	order: 5;
order-6	order: 6;
order-7	order: 7;
order-8	order: 8;
order-9	order: 9;
order-10	order: 10;
order-11	order: 11;
order-12	order: 12;
order-first	order: -9999;
order-last	order: 9999;
order-none	order: 0;