After following, you can keep track of his dynamic information in a timely manner
Courses in the relevant section：PHP basic syntax echo display command
echo 输出
2019-08-230个赞
Courses in the relevant section：tag attribute id
id标记元素 元素唯一标识
2019-08-220个赞
Courses in the relevant section：elements align and p
align 对齐方式
2019-08-220个赞
Courses in the relevant section：Elements sub and sup
sub 上标，sup 下标
2019-08-220个赞
border-radius 控制圆角效果
2019-08-190个赞
Courses in the relevant section：Pages with positioned side navigation
position:relative; 相对定位！
2019-08-200个赞
Courses in the relevant section：Style adjustment + carousel image (layui framework)
font-weight: bold; 字体加粗
2019-08-210个赞
Courses in the relevant section：Mouse move over div movement effect
box-shadow 做DIV 阴影
2019-08-220个赞
Courses in the relevant section：html common tags (3)
alt键+shift+下箭头 可以复制
2019-08-310个赞
Courses in the relevant section：Floating layout principle
浮动，和 绝对定位可以脱落文档流！
2019-09-051个赞
Courses in the relevant section：jquery operates dom element attributes 1
$('p').attr('flag','123'); 添加元素属性
2019-10-260个赞
Courses in the relevant section：jquery operates dom element attributes 2
attr 一般获取自定义属性
2019-10-260个赞
Courses in the relevant section：jquery basic selector 2
：eq(0）
2019-10-260个赞
