2015年8月5日
4 classes in Bootstrap Grid system
摘要： The Bootstrap grid system has four classes:xs: extra small screens (mobile phones)sm: small screens (tablets)md: medium screens (normal desktops)lg: l... 阅读全文
posted @ 2015-08-05 18:40 悠哉游哉 阅读(121) 评论(0) 推荐(0)