div默認排列css
橫向排列,經過css屬性flex
1 float 浮動spa
float:left ,float:right,沒有center居中 blog
2 display:inline-block 行塊標籤float
#div1, #div2,#div3 { im
display:inline-block img
}di
3 flex 彈性盒模型inline-block
flex-start左對齊,默認,flex-end右對齊,center集中居中,space-around分散居中,space-between分散居中,兩頭無間距標籤
#wrap { display: flex; justify-content: space-between; }