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CSDN上有牛人回來過這個問題····background是復合屬性,語法如下:background?:?background-color?||?background-image?||?background-repeat?||?background-attachment?||?background-position?所以也可以加背景圖,在某些方面來說是簡化CSS的一種寫法示例:div?{?background:?red?no-repeat?scroll?5%?60%;?}?而background-imag...
2015-04-05