object-fit CSS属性指定如何将替换元素的内容适配到由其使用的高度和宽度建立的框。
img {
object-fit: cover;
object-position:left center;
}
/* Keyword values */
object-fit: fill;
object-fit: contain;
object-fit: cover;
object-fit: none;
object-fit: scale-down;
/* Global values */
object-fit: inherit;
object-fit: initial;
object-fit: unset;
fill 或 none
contain 或 scale-down
cover
can i use it ??
object-fit / object-position 兼容性
