构成属性
该属性是以下两个 CSS 属性的简写:
语法
/* Keyword values */ place-items: auto center; place-items: normal start; /* Positional alignment */ place-items: center normal; place-items: start auto; place-items: end normal; place-items: self-start auto; place-items: self-end normal; place-items: flex-start auto; place-items: flex-end normal; place-items: left auto; place-items: right normal; /* Baseline alignment */ place-items: baseline normal; place-items: first baseline auto; place-items: last baseline normal; place-items: stretch auto; /* Global values */ place-items: inherit; place-items: initial; place-items: unset;