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csdn
15 年
float:left之后能不能居中呢
我搜索到两个嵌套的div,在ff下要自动撑大要不就一起有float:left属性要不就一起没有,不知道有没有理解错误 那有a,b两个div,b必须有float属性,那a要撑大就也要有float,但是a必须要居中 我想问问加了float属性应该怎么设置居中呢 ...
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